40479684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 112498848

約数和(自身を除く): 72019164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1601, 1806, 2107, 3202, 3612, 4214, 4803, 6321, 6404, 8428, 9606, 11207, 12642, 19212, 22414, 25284, 33621, 44828, 67242, 68843, 78449, 134484, 137686, 156898, 206529, 235347, 275372, 313796, 413058, 470694, 481901, 826116, 941388, 963802, 1445703, 1927604, 2891406, 3373307, 5782812, 6746614, 10119921, 13493228, 20239842, 40479684]

約数ペア:

[(1, 40479684), (2, 20239842), (3, 13493228), (4, 10119921), (6, 6746614), (7, 5782812), (12, 3373307), (14, 2891406), (21, 1927604), (28, 1445703), (42, 963802), (43, 941388), (49, 826116), (84, 481901), (86, 470694), (98, 413058), (129, 313796), (147, 275372), (172, 235347), (196, 206529), (258, 156898), (294, 137686), (301, 134484), (516, 78449), (588, 68843), (602, 67242), (903, 44828), (1204, 33621), (1601, 25284), (1806, 22414), (2107, 19212), (3202, 12642), (3612, 11207), (4214, 9606), (4803, 8428), (6321, 6404)]