70475648

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{17761}}^1$

素因数の和:17806

約数の個数: 32

約数和(自身を含む): 144937920

約数和(自身を除く): 74462272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 17761, 35522, 71044, 142088, 284176, 550591, 568352, 1101182, 1136704, 2202364, 2273408, 4404728, 8809456, 17618912, 35237824, 70475648]

約数ペア:

[(1, 70475648), (2, 35237824), (4, 17618912), (8, 8809456), (16, 4404728), (31, 2273408), (32, 2202364), (62, 1136704), (64, 1101182), (124, 568352), (128, 550591), (248, 284176), (496, 142088), (992, 71044), (1984, 35522), (3968, 17761)]