24984848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 59520000

約数和(自身を除く): 34535152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 199, 236, 266, 304, 398, 413, 472, 532, 796, 826, 944, 1064, 1121, 1393, 1592, 1652, 2128, 2242, 2786, 3184, 3304, 3781, 4484, 5572, 6608, 7562, 7847, 8968, 11144, 11741, 15124, 15694, 17936, 22288, 23482, 26467, 30248, 31388, 46964, 52934, 60496, 62776, 82187, 93928, 105868, 125552, 164374, 187856, 211736, 223079, 328748, 423472, 446158, 657496, 892316, 1314992, 1561553, 1784632, 3123106, 3569264, 6246212, 12492424, 24984848]

約数ペア:

[(1, 24984848), (2, 12492424), (4, 6246212), (7, 3569264), (8, 3123106), (14, 1784632), (16, 1561553), (19, 1314992), (28, 892316), (38, 657496), (56, 446158), (59, 423472), (76, 328748), (112, 223079), (118, 211736), (133, 187856), (152, 164374), (199, 125552), (236, 105868), (266, 93928), (304, 82187), (398, 62776), (413, 60496), (472, 52934), (532, 46964), (796, 31388), (826, 30248), (944, 26467), (1064, 23482), (1121, 22288), (1393, 17936), (1592, 15694), (1652, 15124), (2128, 11741), (2242, 11144), (2786, 8968), (3184, 7847), (3304, 7562), (3781, 6608), (4484, 5572)]