248515648

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{9781}}^1$

素因数の和:10190

約数の個数: 28

約数和(自身を含む): 494440972

約数和(自身を除く): 245925324

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1588, 3176, 6352, 9781, 12704, 19562, 25408, 39124, 78248, 156496, 312992, 625984, 3883057, 7766114, 15532228, 31064456, 62128912, 124257824, 248515648]

約数ペア:

[(1, 248515648), (2, 124257824), (4, 62128912), (8, 31064456), (16, 15532228), (32, 7766114), (64, 3883057), (397, 625984), (794, 312992), (1588, 156496), (3176, 78248), (6352, 39124), (9781, 25408), (12704, 19562)]