42489616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5579

約数の個数: 40

約数和(自身を含む): 91068824

約数和(自身を除く): 48579208

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 5521, 7696, 11042, 22084, 44168, 71773, 88336, 143546, 204277, 287092, 408554, 574184, 817108, 1148368, 1634216, 2655601, 3268432, 5311202, 10622404, 21244808, 42489616]

約数ペア:

[(1, 42489616), (2, 21244808), (4, 10622404), (8, 5311202), (13, 3268432), (16, 2655601), (26, 1634216), (37, 1148368), (52, 817108), (74, 574184), (104, 408554), (148, 287092), (208, 204277), (296, 143546), (481, 88336), (592, 71773), (962, 44168), (1924, 22084), (3848, 11042), (5521, 7696)]