23877984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 72585072

約数和(自身を除く): 48707088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 53, 57, 76, 78, 96, 104, 106, 114, 152, 156, 159, 208, 212, 228, 247, 304, 312, 318, 361, 416, 424, 456, 494, 608, 624, 636, 689, 722, 741, 848, 912, 988, 1007, 1083, 1248, 1272, 1378, 1444, 1482, 1696, 1824, 1976, 2014, 2067, 2166, 2544, 2756, 2888, 2964, 3021, 3952, 4028, 4134, 4332, 4693, 5088, 5512, 5776, 5928, 6042, 7904, 8056, 8268, 8664, 9386, 11024, 11552, 11856, 12084, 13091, 14079, 16112, 16536, 17328, 18772, 19133, 22048, 23712, 24168, 26182, 28158, 32224, 33072, 34656, 37544, 38266, 39273, 48336, 52364, 56316, 57399, 66144, 75088, 76532, 78546, 96672, 104728, 112632, 114798, 150176, 153064, 157092, 209456, 225264, 229596, 248729, 306128, 314184, 418912, 450528, 459192, 497458, 612256, 628368, 746187, 918384, 994916, 1256736, 1492374, 1836768, 1989832, 2984748, 3979664, 5969496, 7959328, 11938992, 23877984]

約数ペア:

[(1, 23877984), (2, 11938992), (3, 7959328), (4, 5969496), (6, 3979664), (8, 2984748), (12, 1989832), (13, 1836768), (16, 1492374), (19, 1256736), (24, 994916), (26, 918384), (32, 746187), (38, 628368), (39, 612256), (48, 497458), (52, 459192), (53, 450528), (57, 418912), (76, 314184), (78, 306128), (96, 248729), (104, 229596), (106, 225264), (114, 209456), (152, 157092), (156, 153064), (159, 150176), (208, 114798), (212, 112632), (228, 104728), (247, 96672), (304, 78546), (312, 76532), (318, 75088), (361, 66144), (416, 57399), (424, 56316), (456, 52364), (494, 48336), (608, 39273), (624, 38266), (636, 37544), (689, 34656), (722, 33072), (741, 32224), (848, 28158), (912, 26182), (988, 24168), (1007, 23712), (1083, 22048), (1248, 19133), (1272, 18772), (1378, 17328), (1444, 16536), (1482, 16112), (1696, 14079), (1824, 13091), (1976, 12084), (2014, 11856), (2067, 11552), (2166, 11024), (2544, 9386), (2756, 8664), (2888, 8268), (2964, 8056), (3021, 7904), (3952, 6042), (4028, 5928), (4134, 5776), (4332, 5512), (4693, 5088)]