22751968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 49230720

約数和(自身を除く): 26478752

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1627, 1748, 3254, 3496, 6508, 6992, 13016, 13984, 26032, 30913, 37421, 52064, 61826, 74842, 123652, 149684, 247304, 299368, 494608, 598736, 710999, 989216, 1197472, 1421998, 2843996, 5687992, 11375984, 22751968]

約数ペア:

[(1, 22751968), (2, 11375984), (4, 5687992), (8, 2843996), (16, 1421998), (19, 1197472), (23, 989216), (32, 710999), (38, 598736), (46, 494608), (76, 299368), (92, 247304), (152, 149684), (184, 123652), (304, 74842), (368, 61826), (437, 52064), (608, 37421), (736, 30913), (874, 26032), (1627, 13984), (1748, 13016), (3254, 6992), (3496, 6508)]