27663872

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:850

約数の個数: 40

約数和(自身を含む): 56125872

約数和(自身を除く): 28462000

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 761, 1136, 1522, 2272, 3044, 4544, 6088, 9088, 12176, 18176, 24352, 36352, 48704, 54031, 97408, 108062, 194816, 216124, 389632, 432248, 864496, 1728992, 3457984, 6915968, 13831936, 27663872]

約数ペア:

[(1, 27663872), (2, 13831936), (4, 6915968), (8, 3457984), (16, 1728992), (32, 864496), (64, 432248), (71, 389632), (128, 216124), (142, 194816), (256, 108062), (284, 97408), (512, 54031), (568, 48704), (761, 36352), (1136, 24352), (1522, 18176), (2272, 12176), (3044, 9088), (4544, 6088)]