71573194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 141668352

約数和(自身を除く): 70095158

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 167, 242, 253, 322, 334, 506, 847, 1169, 1331, 1694, 1771, 1837, 2338, 2662, 2783, 3542, 3674, 3841, 5566, 7682, 9317, 12859, 18634, 19481, 20207, 25718, 26887, 30613, 38962, 40414, 42251, 53774, 61226, 84502, 141449, 214291, 222277, 282898, 295757, 428582, 444554, 464761, 591514, 929522, 1555939, 3111878, 3253327, 5112371, 6506654, 10224742, 35786597, 71573194]

約数ペア:

[(1, 71573194), (2, 35786597), (7, 10224742), (11, 6506654), (14, 5112371), (22, 3253327), (23, 3111878), (46, 1555939), (77, 929522), (121, 591514), (154, 464761), (161, 444554), (167, 428582), (242, 295757), (253, 282898), (322, 222277), (334, 214291), (506, 141449), (847, 84502), (1169, 61226), (1331, 53774), (1694, 42251), (1771, 40414), (1837, 38962), (2338, 30613), (2662, 26887), (2783, 25718), (3542, 20207), (3674, 19481), (3841, 18634), (5566, 12859), (7682, 9317)]