25143968

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 27110752

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 254, 269, 368, 508, 538, 736, 1016, 1076, 2032, 2152, 2921, 4064, 4304, 5842, 6187, 8608, 11684, 12374, 23368, 24748, 34163, 46736, 49496, 68326, 93472, 98992, 136652, 197984, 273304, 546608, 785749, 1093216, 1571498, 3142996, 6285992, 12571984, 25143968]

約数ペア:

[(1, 25143968), (2, 12571984), (4, 6285992), (8, 3142996), (16, 1571498), (23, 1093216), (32, 785749), (46, 546608), (92, 273304), (127, 197984), (184, 136652), (254, 98992), (269, 93472), (368, 68326), (508, 49496), (538, 46736), (736, 34163), (1016, 24748), (1076, 23368), (2032, 12374), (2152, 11684), (2921, 8608), (4064, 6187), (4304, 5842)]