568049128

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{991}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 1076002560

約数和(自身を除く): 507953432

約数列:

[1, 2, 4, 8, 137, 274, 523, 548, 991, 1046, 1096, 1982, 2092, 3964, 4184, 7928, 71651, 135767, 143302, 271534, 286604, 518293, 543068, 573208, 1036586, 1086136, 2073172, 4146344, 71006141, 142012282, 284024564, 568049128]

約数ペア:

[(1, 568049128), (2, 284024564), (4, 142012282), (8, 71006141), (137, 4146344), (274, 2073172), (523, 1086136), (548, 1036586), (991, 573208), (1046, 543068), (1096, 518293), (1982, 286604), (2092, 271534), (3964, 143302), (4184, 135767), (7928, 71651)]