71758204

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42013}}^1$

素因数の和:42085

約数の個数: 24

約数和(自身を含む): 145872608

約数和(自身を除く): 74114404

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 42013, 84026, 168052, 294091, 588182, 1176364, 2562793, 5125586, 10251172, 17939551, 35879102, 71758204]

約数ペア:

[(1, 71758204), (2, 35879102), (4, 17939551), (7, 10251172), (14, 5125586), (28, 2562793), (61, 1176364), (122, 588182), (244, 294091), (427, 168052), (854, 84026), (1708, 42013)]