74205406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 129143808

約数和(自身を除く): 54938402

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1166, 1219, 2438, 2767, 5534, 13409, 26818, 30437, 60874, 63641, 127282, 146651, 293302, 700051, 1400102, 1613161, 3226322, 3372973, 6745946, 37102703, 74205406]

約数ペア:

[(1, 74205406), (2, 37102703), (11, 6745946), (22, 3372973), (23, 3226322), (46, 1613161), (53, 1400102), (106, 700051), (253, 293302), (506, 146651), (583, 127282), (1166, 63641), (1219, 60874), (2438, 30437), (2767, 26818), (5534, 13409)]