23517208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 52809120

約数和(自身を除く): 29291912

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 337, 488, 572, 671, 674, 793, 1144, 1342, 1348, 1586, 2684, 2696, 3172, 3707, 4381, 5368, 6344, 7414, 8723, 8762, 14828, 17446, 17524, 20557, 29656, 34892, 35048, 41114, 48191, 69784, 82228, 96382, 164456, 192764, 226127, 267241, 385528, 452254, 534482, 904508, 1068964, 1809016, 2137928, 2939651, 5879302, 11758604, 23517208]

約数ペア:

[(1, 23517208), (2, 11758604), (4, 5879302), (8, 2939651), (11, 2137928), (13, 1809016), (22, 1068964), (26, 904508), (44, 534482), (52, 452254), (61, 385528), (88, 267241), (104, 226127), (122, 192764), (143, 164456), (244, 96382), (286, 82228), (337, 69784), (488, 48191), (572, 41114), (671, 35048), (674, 34892), (793, 29656), (1144, 20557), (1342, 17524), (1348, 17446), (1586, 14828), (2684, 8762), (2696, 8723), (3172, 7414), (3707, 6344), (4381, 5368)]