42040024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 89812800

約数和(自身を除く): 47772776

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 53, 58, 104, 106, 116, 212, 232, 263, 377, 424, 526, 689, 754, 1052, 1378, 1508, 1537, 2104, 2756, 3016, 3074, 3419, 5512, 6148, 6838, 7627, 12296, 13676, 13939, 15254, 19981, 27352, 27878, 30508, 39962, 55756, 61016, 79924, 99151, 111512, 159848, 181207, 198302, 362414, 396604, 404231, 724828, 793208, 808462, 1449656, 1616924, 3233848, 5255003, 10510006, 21020012, 42040024]

約数ペア:

[(1, 42040024), (2, 21020012), (4, 10510006), (8, 5255003), (13, 3233848), (26, 1616924), (29, 1449656), (52, 808462), (53, 793208), (58, 724828), (104, 404231), (106, 396604), (116, 362414), (212, 198302), (232, 181207), (263, 159848), (377, 111512), (424, 99151), (526, 79924), (689, 61016), (754, 55756), (1052, 39962), (1378, 30508), (1508, 27878), (1537, 27352), (2104, 19981), (2756, 15254), (3016, 13939), (3074, 13676), (3419, 12296), (5512, 7627), (6148, 6838)]