31574218396

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{9857}}^1$

素因数の和:10211

約数の個数: 72

約数和(自身を含む): 65608144560

約数和(自身を除く): 34033926164

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 277, 413, 554, 826, 1108, 1652, 1939, 2891, 3878, 5782, 7756, 9857, 11564, 13573, 16343, 19714, 27146, 32686, 39428, 54292, 65372, 68999, 114401, 137998, 228802, 275996, 457604, 482993, 581563, 800807, 965986, 1163126, 1601614, 1931972, 2326252, 2730389, 3203228, 4070941, 5460778, 8141882, 10921556, 16283764, 19112723, 28496587, 38225446, 56993174, 76450892, 113986348, 133789061, 161092951, 267578122, 322185902, 535156244, 644371804, 1127650657, 2255301314, 4510602628, 7893554599, 15787109198, 31574218396]

約数ペア:

[(1, 31574218396), (2, 15787109198), (4, 7893554599), (7, 4510602628), (14, 2255301314), (28, 1127650657), (49, 644371804), (59, 535156244), (98, 322185902), (118, 267578122), (196, 161092951), (236, 133789061), (277, 113986348), (413, 76450892), (554, 56993174), (826, 38225446), (1108, 28496587), (1652, 19112723), (1939, 16283764), (2891, 10921556), (3878, 8141882), (5782, 5460778), (7756, 4070941), (9857, 3203228), (11564, 2730389), (13573, 2326252), (16343, 1931972), (19714, 1601614), (27146, 1163126), (32686, 965986), (39428, 800807), (54292, 581563), (65372, 482993), (68999, 457604), (114401, 275996), (137998, 228802)]