71664142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{53401}}^1$

素因数の和:53475

約数の個数: 16

約数和(自身を含む): 119193264

約数和(自身を除く): 47529122

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 53401, 106802, 587411, 1174822, 3257461, 6514922, 35832071, 71664142]

約数ペア:

[(1, 71664142), (2, 35832071), (11, 6514922), (22, 3257461), (61, 1174822), (122, 587411), (671, 106802), (1342, 53401)]