31690848

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{6737}}^1$

素因数の和:6764

約数の個数: 72

約数和(自身を含む): 96784632

約数和(自身を除く): 65093784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 6737, 13474, 20211, 26948, 40422, 47159, 53896, 80844, 94318, 107792, 141477, 161688, 188636, 215584, 282954, 323376, 330113, 377272, 565908, 646752, 660226, 754544, 990339, 1131816, 1320452, 1509088, 1980678, 2263632, 2640904, 3961356, 4527264, 5281808, 7922712, 10563616, 15845424, 31690848]

約数ペア:

[(1, 31690848), (2, 15845424), (3, 10563616), (4, 7922712), (6, 5281808), (7, 4527264), (8, 3961356), (12, 2640904), (14, 2263632), (16, 1980678), (21, 1509088), (24, 1320452), (28, 1131816), (32, 990339), (42, 754544), (48, 660226), (49, 646752), (56, 565908), (84, 377272), (96, 330113), (98, 323376), (112, 282954), (147, 215584), (168, 188636), (196, 161688), (224, 141477), (294, 107792), (336, 94318), (392, 80844), (588, 53896), (672, 47159), (784, 40422), (1176, 26948), (1568, 20211), (2352, 13474), (4704, 6737)]