620174048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{51407}}^1$

素因数の和:51459

約数の個数: 48

約数和(自身を含む): 1360255680

約数和(自身を除く): 740081632

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 6032, 12064, 51407, 102814, 205628, 411256, 668291, 822512, 1336582, 1490803, 1645024, 2673164, 2981606, 5346328, 5963212, 10692656, 11926424, 19380439, 21385312, 23852848, 38760878, 47705696, 77521756, 155043512, 310087024, 620174048]

約数ペア:

[(1, 620174048), (2, 310087024), (4, 155043512), (8, 77521756), (13, 47705696), (16, 38760878), (26, 23852848), (29, 21385312), (32, 19380439), (52, 11926424), (58, 10692656), (104, 5963212), (116, 5346328), (208, 2981606), (232, 2673164), (377, 1645024), (416, 1490803), (464, 1336582), (754, 822512), (928, 668291), (1508, 411256), (3016, 205628), (6032, 102814), (12064, 51407)]