1255651072

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{29023}}^1$

素因数の和:29065

約数の個数: 54

約数和(自身を含む): 2714121312

約数和(自身を除く): 1458470240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 10816, 21632, 29023, 43264, 58046, 116092, 232184, 377299, 464368, 754598, 928736, 1509196, 1857472, 3018392, 3714944, 4904887, 6036784, 7429888, 9809774, 12073568, 19619548, 24147136, 39239096, 48294272, 78478192, 96588544, 156956384, 313912768, 627825536, 1255651072]

約数ペア:

[(1, 1255651072), (2, 627825536), (4, 313912768), (8, 156956384), (13, 96588544), (16, 78478192), (26, 48294272), (32, 39239096), (52, 24147136), (64, 19619548), (104, 12073568), (128, 9809774), (169, 7429888), (208, 6036784), (256, 4904887), (338, 3714944), (416, 3018392), (676, 1857472), (832, 1509196), (1352, 928736), (1664, 754598), (2704, 464368), (3328, 377299), (5408, 232184), (10816, 116092), (21632, 58046), (29023, 43264)]