30656912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13399}}^1$

素因数の和:13431

約数の個数: 40

約数和(自身を含む): 69787200

約数和(自身を除く): 39130288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 13399, 26798, 53596, 107192, 147389, 174187, 214384, 294778, 348374, 589556, 696748, 1179112, 1393496, 1916057, 2358224, 2786992, 3832114, 7664228, 15328456, 30656912]

約数ペア:

[(1, 30656912), (2, 15328456), (4, 7664228), (8, 3832114), (11, 2786992), (13, 2358224), (16, 1916057), (22, 1393496), (26, 1179112), (44, 696748), (52, 589556), (88, 348374), (104, 294778), (143, 214384), (176, 174187), (208, 147389), (286, 107192), (572, 53596), (1144, 26798), (2288, 13399)]