904974532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24691}}^1$

素因数の和:24737

約数の個数: 72

約数和(自身を含む): 2128055328

約数和(自身を除く): 1223080796

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 5236, 9163, 18326, 24691, 36652, 49382, 98764, 172837, 271601, 345674, 419747, 543202, 691348, 839494, 1086404, 1209859, 1678988, 1901207, 2419718, 2938229, 3802414, 4617217, 4839436, 5876458, 7604828, 9234434, 11752916, 13308449, 18468868, 20567603, 26616898, 32320519, 41135206, 53233796, 64641038, 82270412, 129282076, 226243633, 452487266, 904974532]

約数ペア:

[(1, 904974532), (2, 452487266), (4, 226243633), (7, 129282076), (11, 82270412), (14, 64641038), (17, 53233796), (22, 41135206), (28, 32320519), (34, 26616898), (44, 20567603), (49, 18468868), (68, 13308449), (77, 11752916), (98, 9234434), (119, 7604828), (154, 5876458), (187, 4839436), (196, 4617217), (238, 3802414), (308, 2938229), (374, 2419718), (476, 1901207), (539, 1678988), (748, 1209859), (833, 1086404), (1078, 839494), (1309, 691348), (1666, 543202), (2156, 419747), (2618, 345674), (3332, 271601), (5236, 172837), (9163, 98764), (18326, 49382), (24691, 36652)]