25263756

素因数分解:

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

素因数の和:3503

約数の個数: 72

約数和(自身を含む): 75522720

約数和(自身を除く): 50258964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3457, 3654, 6914, 7308, 10371, 13828, 20742, 24199, 31113, 41484, 48398, 62226, 72597, 96796, 100253, 124452, 145194, 200506, 217791, 290388, 300759, 401012, 435582, 601518, 701771, 871164, 902277, 1203036, 1403542, 1804554, 2105313, 2807084, 3609108, 4210626, 6315939, 8421252, 12631878, 25263756]

約数ペア:

[(1, 25263756), (2, 12631878), (3, 8421252), (4, 6315939), (6, 4210626), (7, 3609108), (9, 2807084), (12, 2105313), (14, 1804554), (18, 1403542), (21, 1203036), (28, 902277), (29, 871164), (36, 701771), (42, 601518), (58, 435582), (63, 401012), (84, 300759), (87, 290388), (116, 217791), (126, 200506), (174, 145194), (203, 124452), (252, 100253), (261, 96796), (348, 72597), (406, 62226), (522, 48398), (609, 41484), (812, 31113), (1044, 24199), (1218, 20742), (1827, 13828), (2436, 10371), (3457, 7308), (3654, 6914)]