42865658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 72394560

約数和(自身を除く): 29528902

約数列:

[1, 2, 11, 22, 53, 97, 106, 194, 379, 583, 758, 1067, 1166, 2134, 4169, 5141, 8338, 10282, 20087, 36763, 40174, 56551, 73526, 113102, 220957, 404393, 441914, 808786, 1948439, 3896878, 21432829, 42865658]

約数ペア:

[(1, 42865658), (2, 21432829), (11, 3896878), (22, 1948439), (53, 808786), (97, 441914), (106, 404393), (194, 220957), (379, 113102), (583, 73526), (758, 56551), (1067, 40174), (1166, 36763), (2134, 20087), (4169, 10282), (5141, 8338)]