22796656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 49996800

約数和(自身を除く): 27200144

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 59, 62, 76, 82, 118, 124, 152, 164, 236, 248, 304, 328, 472, 496, 589, 656, 779, 944, 1121, 1178, 1271, 1558, 1829, 2242, 2356, 2419, 2542, 3116, 3658, 4484, 4712, 4838, 5084, 6232, 7316, 8968, 9424, 9676, 10168, 12464, 14632, 17936, 19352, 20336, 24149, 29264, 34751, 38704, 45961, 48298, 69502, 74989, 91922, 96596, 139004, 149978, 183844, 193192, 278008, 299956, 367688, 386384, 556016, 599912, 735376, 1199824, 1424791, 2849582, 5699164, 11398328, 22796656]

約数ペア:

[(1, 22796656), (2, 11398328), (4, 5699164), (8, 2849582), (16, 1424791), (19, 1199824), (31, 735376), (38, 599912), (41, 556016), (59, 386384), (62, 367688), (76, 299956), (82, 278008), (118, 193192), (124, 183844), (152, 149978), (164, 139004), (236, 96596), (248, 91922), (304, 74989), (328, 69502), (472, 48298), (496, 45961), (589, 38704), (656, 34751), (779, 29264), (944, 24149), (1121, 20336), (1178, 19352), (1271, 17936), (1558, 14632), (1829, 12464), (2242, 10168), (2356, 9676), (2419, 9424), (2542, 8968), (3116, 7316), (3658, 6232), (4484, 5084), (4712, 4838)]