788621708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{13679}}^1$

素因数の和:13790

約数の個数: 48

約数和(自身を含む): 1654732800

約数和(自身を除く): 866111092

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 4118, 8236, 13679, 14413, 27358, 28826, 54716, 57652, 95753, 191506, 383012, 396691, 793382, 971209, 1586764, 1942418, 2776837, 3884836, 5553674, 6798463, 11107348, 13596926, 27193852, 28165061, 56330122, 112660244, 197155427, 394310854, 788621708]

約数ペア:

[(1, 788621708), (2, 394310854), (4, 197155427), (7, 112660244), (14, 56330122), (28, 28165061), (29, 27193852), (58, 13596926), (71, 11107348), (116, 6798463), (142, 5553674), (203, 3884836), (284, 2776837), (406, 1942418), (497, 1586764), (812, 971209), (994, 793382), (1988, 396691), (2059, 383012), (4118, 191506), (8236, 95753), (13679, 57652), (14413, 54716), (27358, 28826)]