71990342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 119949984

約数和(自身を除く): 47959642

約数列:

[1, 2, 17, 34, 41, 43, 82, 86, 697, 731, 1201, 1394, 1462, 1763, 2402, 3526, 20417, 29971, 40834, 49241, 51643, 59942, 98482, 103286, 837097, 877931, 1674194, 1755862, 2117363, 4234726, 35995171, 71990342]

約数ペア:

[(1, 71990342), (2, 35995171), (17, 4234726), (34, 2117363), (41, 1755862), (43, 1674194), (82, 877931), (86, 837097), (697, 103286), (731, 98482), (1201, 59942), (1394, 51643), (1462, 49241), (1763, 40834), (2402, 29971), (3526, 20417)]