39281056

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 86577120

約数和(自身を除く): 47296064

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 53, 76, 92, 106, 152, 184, 212, 304, 368, 424, 437, 608, 736, 848, 874, 1007, 1219, 1696, 1748, 2014, 2438, 2809, 3496, 4028, 4876, 5618, 6992, 8056, 9752, 11236, 13984, 16112, 19504, 22472, 23161, 32224, 39008, 44944, 46322, 53371, 64607, 89888, 92644, 106742, 129214, 185288, 213484, 258428, 370576, 426968, 516856, 741152, 853936, 1033712, 1227533, 1707872, 2067424, 2455066, 4910132, 9820264, 19640528, 39281056]

約数ペア:

[(1, 39281056), (2, 19640528), (4, 9820264), (8, 4910132), (16, 2455066), (19, 2067424), (23, 1707872), (32, 1227533), (38, 1033712), (46, 853936), (53, 741152), (76, 516856), (92, 426968), (106, 370576), (152, 258428), (184, 213484), (212, 185288), (304, 129214), (368, 106742), (424, 92644), (437, 89888), (608, 64607), (736, 53371), (848, 46322), (874, 44944), (1007, 39008), (1219, 32224), (1696, 23161), (1748, 22472), (2014, 19504), (2438, 16112), (2809, 13984), (3496, 11236), (4028, 9752), (4876, 8056), (5618, 6992)]