907417448

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3313}}^1$

素因数の和:3466

約数の個数: 64

約数和(自身を含む): 2001125760

約数和(自身を除く): 1093708312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 73, 134, 146, 268, 292, 469, 511, 536, 584, 938, 1022, 1876, 2044, 3313, 3752, 4088, 4891, 6626, 9782, 13252, 19564, 23191, 26504, 34237, 39128, 46382, 68474, 92764, 136948, 185528, 221971, 241849, 273896, 443942, 483698, 887884, 967396, 1553797, 1692943, 1775768, 1934792, 3107594, 3385886, 6215188, 6771772, 12430376, 13543544, 16203883, 32407766, 64815532, 113427181, 129631064, 226854362, 453708724, 907417448]

約数ペア:

[(1, 907417448), (2, 453708724), (4, 226854362), (7, 129631064), (8, 113427181), (14, 64815532), (28, 32407766), (56, 16203883), (67, 13543544), (73, 12430376), (134, 6771772), (146, 6215188), (268, 3385886), (292, 3107594), (469, 1934792), (511, 1775768), (536, 1692943), (584, 1553797), (938, 967396), (1022, 887884), (1876, 483698), (2044, 443942), (3313, 273896), (3752, 241849), (4088, 221971), (4891, 185528), (6626, 136948), (9782, 92764), (13252, 68474), (19564, 46382), (23191, 39128), (26504, 34237)]