28011484032

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{281647}}^1$

素因数の和:281708

約数の個数: 128

約数和(自身を含む): 87333411840

約数和(自身を除く): 59321927808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 2688, 3108, 3552, 4144, 4736, 6216, 7104, 8288, 12432, 14208, 16576, 24864, 33152, 49728, 99456, 281647, 563294, 844941, 1126588, 1689882, 1971529, 2253176, 3379764, 3943058, 4506352, 5914587, 6759528, 7886116, 9012704, 10420939, 11829174, 13519056, 15772232, 18025408, 20841878, 23658348, 27038112, 31262817, 31544464, 36050816, 41683756, 47316696, 54076224, 62525634, 63088928, 72946573, 83367512, 94633392, 108152448, 125051268, 126177856, 145893146, 166735024, 189266784, 218839719, 250102536, 252355712, 291786292, 333470048, 378533568, 437679438, 500205072, 583572584, 666940096, 757067136, 875358876, 1000410144, 1167145168, 1333880192, 1750717752, 2000820288, 2334290336, 3501435504, 4001640576, 4668580672, 7002871008, 9337161344, 14005742016, 28011484032]

約数ペア:

[(1, 28011484032), (2, 14005742016), (3, 9337161344), (4, 7002871008), (6, 4668580672), (7, 4001640576), (8, 3501435504), (12, 2334290336), (14, 2000820288), (16, 1750717752), (21, 1333880192), (24, 1167145168), (28, 1000410144), (32, 875358876), (37, 757067136), (42, 666940096), (48, 583572584), (56, 500205072), (64, 437679438), (74, 378533568), (84, 333470048), (96, 291786292), (111, 252355712), (112, 250102536), (128, 218839719), (148, 189266784), (168, 166735024), (192, 145893146), (222, 126177856), (224, 125051268), (259, 108152448), (296, 94633392), (336, 83367512), (384, 72946573), (444, 63088928), (448, 62525634), (518, 54076224), (592, 47316696), (672, 41683756), (777, 36050816), (888, 31544464), (896, 31262817), (1036, 27038112), (1184, 23658348), (1344, 20841878), (1554, 18025408), (1776, 15772232), (2072, 13519056), (2368, 11829174), (2688, 10420939), (3108, 9012704), (3552, 7886116), (4144, 6759528), (4736, 5914587), (6216, 4506352), (7104, 3943058), (8288, 3379764), (12432, 2253176), (14208, 1971529), (16576, 1689882), (24864, 1126588), (33152, 844941), (49728, 563294), (99456, 281647)]