74645732

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4159}}^1$

素因数の和:4811

約数の個数: 24

約数和(自身を含む): 149560320

約数和(自身を除く): 74914588

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4159, 4487, 8318, 8974, 16636, 17948, 29113, 58226, 116452, 2665919, 5331838, 10663676, 18661433, 37322866, 74645732]

約数ペア:

[(1, 74645732), (2, 37322866), (4, 18661433), (7, 10663676), (14, 5331838), (28, 2665919), (641, 116452), (1282, 58226), (2564, 29113), (4159, 17948), (4487, 16636), (8318, 8974)]