16458652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 35417088

約数和(自身を除く): 18958436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 487, 497, 974, 994, 1207, 1948, 1988, 2414, 3409, 4828, 6818, 8279, 8449, 13636, 16558, 16898, 33116, 33796, 34577, 57953, 69154, 115906, 138308, 231812, 242039, 484078, 587809, 968156, 1175618, 2351236, 4114663, 8229326, 16458652]

約数ペア:

[(1, 16458652), (2, 8229326), (4, 4114663), (7, 2351236), (14, 1175618), (17, 968156), (28, 587809), (34, 484078), (68, 242039), (71, 231812), (119, 138308), (142, 115906), (238, 69154), (284, 57953), (476, 34577), (487, 33796), (497, 33116), (974, 16898), (994, 16558), (1207, 13636), (1948, 8449), (1988, 8279), (2414, 6818), (3409, 4828)]