71906432

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 156508800

約数和(自身を除く): 84602368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 547, 632, 832, 1027, 1094, 1264, 1664, 2054, 2188, 2528, 4108, 4376, 5056, 7111, 8216, 8752, 10112, 14222, 16432, 17504, 28444, 32864, 35008, 43213, 56888, 65728, 70016, 86426, 113776, 131456, 172852, 227552, 345704, 455104, 561769, 691408, 910208, 1123538, 1382816, 2247076, 2765632, 4494152, 5531264, 8988304, 17976608, 35953216, 71906432]

約数ペア:

[(1, 71906432), (2, 35953216), (4, 17976608), (8, 8988304), (13, 5531264), (16, 4494152), (26, 2765632), (32, 2247076), (52, 1382816), (64, 1123538), (79, 910208), (104, 691408), (128, 561769), (158, 455104), (208, 345704), (316, 227552), (416, 172852), (547, 131456), (632, 113776), (832, 86426), (1027, 70016), (1094, 65728), (1264, 56888), (1664, 43213), (2054, 35008), (2188, 32864), (2528, 28444), (4108, 17504), (4376, 16432), (5056, 14222), (7111, 10112), (8216, 8752)]