140054848

素因数分解:

$2^6\times {\mathrm{823}}^1\times {\mathrm{2659}}^1$

素因数の和:3494

約数の個数: 28

約数和(自身を含む): 278363680

約数和(自身を除く): 138308832

約数列:

[1, 2, 4, 8, 16, 32, 64, 823, 1646, 2659, 3292, 5318, 6584, 10636, 13168, 21272, 26336, 42544, 52672, 85088, 170176, 2188357, 4376714, 8753428, 17506856, 35013712, 70027424, 140054848]

約数ペア:

[(1, 140054848), (2, 70027424), (4, 35013712), (8, 17506856), (16, 8753428), (32, 4376714), (64, 2188357), (823, 170176), (1646, 85088), (2659, 52672), (3292, 42544), (5318, 26336), (6584, 21272), (10636, 13168)]