27723228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 70672896

約数和(自身を除く): 42949668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2503, 2769, 3692, 5006, 5538, 7509, 10012, 11076, 15018, 30036, 32539, 65078, 97617, 130156, 177713, 195234, 355426, 390468, 533139, 710852, 1066278, 2132556, 2310269, 4620538, 6930807, 9241076, 13861614, 27723228]

約数ペア:

[(1, 27723228), (2, 13861614), (3, 9241076), (4, 6930807), (6, 4620538), (12, 2310269), (13, 2132556), (26, 1066278), (39, 710852), (52, 533139), (71, 390468), (78, 355426), (142, 195234), (156, 177713), (213, 130156), (284, 97617), (426, 65078), (852, 32539), (923, 30036), (1846, 15018), (2503, 11076), (2769, 10012), (3692, 7509), (5006, 5538)]