2195656256

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3527}}^1$

素因数の和:3747

約数の個数: 56

約数和(自身を含む): 4451884416

約数和(自身を除く): 2256228160

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 137, 142, 274, 284, 548, 568, 1096, 1136, 2192, 2272, 3527, 4384, 4544, 7054, 8768, 9727, 14108, 19454, 28216, 38908, 56432, 77816, 112864, 155632, 225728, 250417, 311264, 483199, 500834, 622528, 966398, 1001668, 1932796, 2003336, 3865592, 4006672, 7731184, 8013344, 15462368, 16026688, 30924736, 34307129, 68614258, 137228516, 274457032, 548914064, 1097828128, 2195656256]

約数ペア:

[(1, 2195656256), (2, 1097828128), (4, 548914064), (8, 274457032), (16, 137228516), (32, 68614258), (64, 34307129), (71, 30924736), (137, 16026688), (142, 15462368), (274, 8013344), (284, 7731184), (548, 4006672), (568, 3865592), (1096, 2003336), (1136, 1932796), (2192, 1001668), (2272, 966398), (3527, 622528), (4384, 500834), (4544, 483199), (7054, 311264), (8768, 250417), (9727, 225728), (14108, 155632), (19454, 112864), (28216, 77816), (38908, 56432)]