76871284

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4283}}^1$

素因数の和:4935

約数の個数: 24

約数和(自身を含む): 154018368

約数和(自身を除く): 77147084

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4283, 4487, 8566, 8974, 17132, 17948, 29981, 59962, 119924, 2745403, 5490806, 10981612, 19217821, 38435642, 76871284]

約数ペア:

[(1, 76871284), (2, 38435642), (4, 19217821), (7, 10981612), (14, 5490806), (28, 2745403), (641, 119924), (1282, 59962), (2564, 29981), (4283, 17948), (4487, 17132), (8566, 8974)]