22065736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 52202880

約数和(自身を除く): 30137144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 113, 154, 226, 308, 317, 452, 616, 634, 791, 904, 1243, 1268, 1582, 2219, 2486, 2536, 3164, 3487, 4438, 4972, 6328, 6974, 8701, 8876, 9944, 13948, 17402, 17752, 24409, 27896, 34804, 35821, 48818, 69608, 71642, 97636, 143284, 195272, 250747, 286568, 394031, 501494, 788062, 1002988, 1576124, 2005976, 2758217, 3152248, 5516434, 11032868, 22065736]

約数ペア:

[(1, 22065736), (2, 11032868), (4, 5516434), (7, 3152248), (8, 2758217), (11, 2005976), (14, 1576124), (22, 1002988), (28, 788062), (44, 501494), (56, 394031), (77, 286568), (88, 250747), (113, 195272), (154, 143284), (226, 97636), (308, 71642), (317, 69608), (452, 48818), (616, 35821), (634, 34804), (791, 27896), (904, 24409), (1243, 17752), (1268, 17402), (1582, 13948), (2219, 9944), (2486, 8876), (2536, 8701), (3164, 6974), (3487, 6328), (4438, 4972)]