23628228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 60996096

約数和(自身を除く): 37367868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 169, 183, 191, 244, 338, 366, 382, 507, 573, 676, 732, 764, 793, 1014, 1146, 1586, 2028, 2292, 2379, 2483, 3172, 4758, 4966, 7449, 9516, 9932, 10309, 11651, 14898, 20618, 23302, 29796, 30927, 32279, 34953, 41236, 46604, 61854, 64558, 69906, 96837, 123708, 129116, 139812, 151463, 193674, 302926, 387348, 454389, 605852, 908778, 1817556, 1969019, 3938038, 5907057, 7876076, 11814114, 23628228]

約数ペア:

[(1, 23628228), (2, 11814114), (3, 7876076), (4, 5907057), (6, 3938038), (12, 1969019), (13, 1817556), (26, 908778), (39, 605852), (52, 454389), (61, 387348), (78, 302926), (122, 193674), (156, 151463), (169, 139812), (183, 129116), (191, 123708), (244, 96837), (338, 69906), (366, 64558), (382, 61854), (507, 46604), (573, 41236), (676, 34953), (732, 32279), (764, 30927), (793, 29796), (1014, 23302), (1146, 20618), (1586, 14898), (2028, 11651), (2292, 10309), (2379, 9932), (2483, 9516), (3172, 7449), (4758, 4966)]