415497964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7207}}^1$

素因数の和:7318

約数の個数: 48

約数和(自身を含む): 871879680

約数和(自身を除く): 456381716

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 4118, 7207, 8236, 14413, 14414, 28826, 28828, 50449, 57652, 100898, 201796, 209003, 418006, 511697, 836012, 1023394, 1463021, 2046788, 2926042, 3581879, 5852084, 7163758, 14327516, 14839213, 29678426, 59356852, 103874491, 207748982, 415497964]

約数ペア:

[(1, 415497964), (2, 207748982), (4, 103874491), (7, 59356852), (14, 29678426), (28, 14839213), (29, 14327516), (58, 7163758), (71, 5852084), (116, 3581879), (142, 2926042), (203, 2046788), (284, 1463021), (406, 1023394), (497, 836012), (812, 511697), (994, 418006), (1988, 209003), (2059, 201796), (4118, 100898), (7207, 57652), (8236, 50449), (14413, 28828), (14414, 28826)]