8400952

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 18981000

約数和(自身を除く): 10580048

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 739, 812, 1421, 1478, 1624, 2842, 2956, 5173, 5684, 5912, 10346, 11368, 20692, 21431, 36211, 41384, 42862, 72422, 85724, 144844, 150017, 171448, 289688, 300034, 600068, 1050119, 1200136, 2100238, 4200476, 8400952]

約数ペア:

[(1, 8400952), (2, 4200476), (4, 2100238), (7, 1200136), (8, 1050119), (14, 600068), (28, 300034), (29, 289688), (49, 171448), (56, 150017), (58, 144844), (98, 85724), (116, 72422), (196, 42862), (203, 41384), (232, 36211), (392, 21431), (406, 20692), (739, 11368), (812, 10346), (1421, 5912), (1478, 5684), (1624, 5173), (2842, 2956)]