13815872

素因数分解:

$2^6\times 7^1\times {\mathrm{30839}}^1$

素因数の和:30858

約数の個数: 28

約数和(自身を含む): 31333440

約数和(自身を除く): 17517568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 30839, 61678, 123356, 215873, 246712, 431746, 493424, 863492, 986848, 1726984, 1973696, 3453968, 6907936, 13815872]

約数ペア:

[(1, 13815872), (2, 6907936), (4, 3453968), (7, 1973696), (8, 1726984), (14, 986848), (16, 863492), (28, 493424), (32, 431746), (56, 246712), (64, 215873), (112, 123356), (224, 61678), (448, 30839)]