78525968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2159

約数の個数: 40

約数和(自身を含む): 159364800

約数和(自身を除く): 80838832

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 464, 664, 1328, 2039, 2407, 4078, 4814, 8156, 9628, 16312, 19256, 32624, 38512, 59131, 118262, 169237, 236524, 338474, 473048, 676948, 946096, 1353896, 2707792, 4907873, 9815746, 19631492, 39262984, 78525968]

約数ペア:

[(1, 78525968), (2, 39262984), (4, 19631492), (8, 9815746), (16, 4907873), (29, 2707792), (58, 1353896), (83, 946096), (116, 676948), (166, 473048), (232, 338474), (332, 236524), (464, 169237), (664, 118262), (1328, 59131), (2039, 38512), (2407, 32624), (4078, 19256), (4814, 16312), (8156, 9628)]