1347772864

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8599}}^1$

素因数の和:8721

約数の個数: 56

約数和(自身を含む): 2796032000

約数和(自身を除く): 1448259136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 158, 248, 316, 496, 632, 992, 1264, 1984, 2449, 2528, 4898, 5056, 8599, 9796, 17198, 19592, 34396, 39184, 68792, 78368, 137584, 156736, 266569, 275168, 533138, 550336, 679321, 1066276, 1358642, 2132552, 2717284, 4265104, 5434568, 8530208, 10869136, 17060416, 21058951, 21738272, 42117902, 43476544, 84235804, 168471608, 336943216, 673886432, 1347772864]

約数ペア:

[(1, 1347772864), (2, 673886432), (4, 336943216), (8, 168471608), (16, 84235804), (31, 43476544), (32, 42117902), (62, 21738272), (64, 21058951), (79, 17060416), (124, 10869136), (158, 8530208), (248, 5434568), (316, 4265104), (496, 2717284), (632, 2132552), (992, 1358642), (1264, 1066276), (1984, 679321), (2449, 550336), (2528, 533138), (4898, 275168), (5056, 266569), (8599, 156736), (9796, 137584), (17198, 78368), (19592, 68792), (34396, 39184)]