78642304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 170331840

約数和(自身を除く): 91689536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 208, 283, 334, 416, 566, 668, 832, 1132, 1336, 1664, 2171, 2264, 2672, 3679, 4342, 4528, 5344, 7358, 8684, 9056, 10688, 14716, 17368, 18112, 21376, 29432, 34736, 36224, 47261, 58864, 69472, 94522, 117728, 138944, 189044, 235456, 277888, 378088, 470912, 614393, 756176, 1228786, 1512352, 2457572, 3024704, 4915144, 6049408, 9830288, 19660576, 39321152, 78642304]

約数ペア:

[(1, 78642304), (2, 39321152), (4, 19660576), (8, 9830288), (13, 6049408), (16, 4915144), (26, 3024704), (32, 2457572), (52, 1512352), (64, 1228786), (104, 756176), (128, 614393), (167, 470912), (208, 378088), (283, 277888), (334, 235456), (416, 189044), (566, 138944), (668, 117728), (832, 94522), (1132, 69472), (1336, 58864), (1664, 47261), (2171, 36224), (2264, 34736), (2672, 29432), (3679, 21376), (4342, 18112), (4528, 17368), (5344, 14716), (7358, 10688), (8684, 9056)]