27884996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 51335424

約数和(自身を除く): 23450428

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 4243, 6572, 8486, 16972, 131533, 224879, 263066, 449758, 526132, 899516, 6971249, 13942498, 27884996]

約数ペア:

[(1, 27884996), (2, 13942498), (4, 6971249), (31, 899516), (53, 526132), (62, 449758), (106, 263066), (124, 224879), (212, 131533), (1643, 16972), (3286, 8486), (4243, 6572)]