29977168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 62995968

約数和(自身を除く): 33018800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 863, 1336, 1726, 2171, 2672, 3452, 4342, 6904, 8684, 11219, 13808, 17368, 22438, 34736, 44876, 89752, 144121, 179504, 288242, 576484, 1152968, 1873573, 2305936, 3747146, 7494292, 14988584, 29977168]

約数ペア:

[(1, 29977168), (2, 14988584), (4, 7494292), (8, 3747146), (13, 2305936), (16, 1873573), (26, 1152968), (52, 576484), (104, 288242), (167, 179504), (208, 144121), (334, 89752), (668, 44876), (863, 34736), (1336, 22438), (1726, 17368), (2171, 13808), (2672, 11219), (3452, 8684), (4342, 6904)]