28324010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 62052480

約数和(自身を除く): 33728470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 377, 638, 683, 715, 754, 1366, 1430, 1595, 1885, 3190, 3415, 3770, 4147, 6830, 7513, 8294, 8879, 15026, 17758, 19807, 20735, 37565, 39614, 41470, 44395, 75130, 88790, 97669, 99035, 195338, 198070, 217877, 257491, 435754, 488345, 514982, 976690, 1089385, 1287455, 2178770, 2574910, 2832401, 5664802, 14162005, 28324010]

約数ペア:

[(1, 28324010), (2, 14162005), (5, 5664802), (10, 2832401), (11, 2574910), (13, 2178770), (22, 1287455), (26, 1089385), (29, 976690), (55, 514982), (58, 488345), (65, 435754), (110, 257491), (130, 217877), (143, 198070), (145, 195338), (286, 99035), (290, 97669), (319, 88790), (377, 75130), (638, 44395), (683, 41470), (715, 39614), (754, 37565), (1366, 20735), (1430, 19807), (1595, 17758), (1885, 15026), (3190, 8879), (3415, 8294), (3770, 7513), (4147, 6830)]