63428456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 147598080

約数和(自身を除く): 84169624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 302, 364, 577, 604, 728, 1057, 1154, 1208, 1963, 2114, 2308, 3926, 4039, 4228, 4616, 7501, 7852, 8078, 8456, 13741, 15002, 15704, 16156, 27482, 30004, 32312, 52507, 54964, 60008, 87127, 105014, 109928, 174254, 210028, 348508, 420056, 609889, 697016, 1132651, 1219778, 2265302, 2439556, 4530604, 4879112, 7928557, 9061208, 15857114, 31714228, 63428456]

約数ペア:

[(1, 63428456), (2, 31714228), (4, 15857114), (7, 9061208), (8, 7928557), (13, 4879112), (14, 4530604), (26, 2439556), (28, 2265302), (52, 1219778), (56, 1132651), (91, 697016), (104, 609889), (151, 420056), (182, 348508), (302, 210028), (364, 174254), (577, 109928), (604, 105014), (728, 87127), (1057, 60008), (1154, 54964), (1208, 52507), (1963, 32312), (2114, 30004), (2308, 27482), (3926, 16156), (4039, 15704), (4228, 15002), (4616, 13741), (7501, 8456), (7852, 8078)]