67387838

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4317

約数の個数: 32

約数和(自身を含む): 123033600

約数和(自身を除く): 55645762

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 4271, 7889, 8542, 15778, 29897, 59794, 98233, 196466, 209279, 418558, 687631, 1375262, 1464953, 2929906, 4813417, 9626834, 33693919, 67387838]

約数ペア:

[(1, 67387838), (2, 33693919), (7, 9626834), (14, 4813417), (23, 2929906), (46, 1464953), (49, 1375262), (98, 687631), (161, 418558), (322, 209279), (343, 196466), (686, 98233), (1127, 59794), (2254, 29897), (4271, 15778), (7889, 8542)]