40217268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2833}}^1$

素因数の和:2873

約数の個数: 72

約数和(自身を含む): 116171328

約数和(自身を除く): 75954060

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 2833, 3549, 4732, 5666, 7098, 8499, 11332, 14196, 16998, 19831, 33996, 36829, 39662, 59493, 73658, 79324, 110487, 118986, 147316, 220974, 237972, 257803, 441948, 478777, 515606, 773409, 957554, 1031212, 1436331, 1546818, 1915108, 2872662, 3093636, 3351439, 5745324, 6702878, 10054317, 13405756, 20108634, 40217268]

約数ペア:

[(1, 40217268), (2, 20108634), (3, 13405756), (4, 10054317), (6, 6702878), (7, 5745324), (12, 3351439), (13, 3093636), (14, 2872662), (21, 1915108), (26, 1546818), (28, 1436331), (39, 1031212), (42, 957554), (52, 773409), (78, 515606), (84, 478777), (91, 441948), (156, 257803), (169, 237972), (182, 220974), (273, 147316), (338, 118986), (364, 110487), (507, 79324), (546, 73658), (676, 59493), (1014, 39662), (1092, 36829), (1183, 33996), (2028, 19831), (2366, 16998), (2833, 14196), (3549, 11332), (4732, 8499), (5666, 7098)]