8421252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 23237760

約数和(自身を除く): 14816508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 3457, 6914, 10371, 13828, 20742, 24199, 41484, 48398, 72597, 96796, 100253, 145194, 200506, 290388, 300759, 401012, 601518, 701771, 1203036, 1403542, 2105313, 2807084, 4210626, 8421252]

約数ペア:

[(1, 8421252), (2, 4210626), (3, 2807084), (4, 2105313), (6, 1403542), (7, 1203036), (12, 701771), (14, 601518), (21, 401012), (28, 300759), (29, 290388), (42, 200506), (58, 145194), (84, 100253), (87, 96796), (116, 72597), (174, 48398), (203, 41484), (348, 24199), (406, 20742), (609, 13828), (812, 10371), (1218, 6914), (2436, 3457)]