427687564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 817296480

約数和(自身を除く): 389608916

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 179, 358, 697, 716, 857, 1394, 1714, 2788, 3043, 3428, 6086, 7339, 12172, 14569, 14678, 29138, 29356, 35137, 58276, 70274, 124763, 140548, 153403, 249526, 306806, 499052, 597329, 613612, 1194658, 2389316, 2607851, 5215702, 6289523, 10431404, 12579046, 25158092, 106921891, 213843782, 427687564]

約数ペア:

[(1, 427687564), (2, 213843782), (4, 106921891), (17, 25158092), (34, 12579046), (41, 10431404), (68, 6289523), (82, 5215702), (164, 2607851), (179, 2389316), (358, 1194658), (697, 613612), (716, 597329), (857, 499052), (1394, 306806), (1714, 249526), (2788, 153403), (3043, 140548), (3428, 124763), (6086, 70274), (7339, 58276), (12172, 35137), (14569, 29356), (14678, 29138)]