61895968

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 127351224

約数和(自身を除く): 65455256

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 74, 122, 148, 244, 296, 488, 592, 857, 976, 1184, 1714, 1952, 2257, 3428, 4514, 6856, 9028, 13712, 18056, 27424, 31709, 36112, 52277, 63418, 72224, 104554, 126836, 209108, 253672, 418216, 507344, 836432, 1014688, 1672864, 1934249, 3868498, 7736996, 15473992, 30947984, 61895968]

約数ペア:

[(1, 61895968), (2, 30947984), (4, 15473992), (8, 7736996), (16, 3868498), (32, 1934249), (37, 1672864), (61, 1014688), (74, 836432), (122, 507344), (148, 418216), (244, 253672), (296, 209108), (488, 126836), (592, 104554), (857, 72224), (976, 63418), (1184, 52277), (1714, 36112), (1952, 31709), (2257, 27424), (3428, 18056), (4514, 13712), (6856, 9028)]