13900744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 31752000

約数和(自身を除く): 17851256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 419, 572, 638, 754, 838, 1144, 1276, 1508, 1676, 2552, 3016, 3352, 4147, 4609, 5447, 8294, 9218, 10894, 12151, 16588, 18436, 21788, 24302, 33176, 36872, 43576, 48604, 59917, 97208, 119834, 133661, 157963, 239668, 267322, 315926, 479336, 534644, 631852, 1069288, 1263704, 1737593, 3475186, 6950372, 13900744]

約数ペア:

[(1, 13900744), (2, 6950372), (4, 3475186), (8, 1737593), (11, 1263704), (13, 1069288), (22, 631852), (26, 534644), (29, 479336), (44, 315926), (52, 267322), (58, 239668), (88, 157963), (104, 133661), (116, 119834), (143, 97208), (232, 59917), (286, 48604), (319, 43576), (377, 36872), (419, 33176), (572, 24302), (638, 21788), (754, 18436), (838, 16588), (1144, 12151), (1276, 10894), (1508, 9218), (1676, 8294), (2552, 5447), (3016, 4609), (3352, 4147)]