75991678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12421}}^1$

素因数の和:12472

約数の個数: 32

約数和(自身を含む): 143101440

約数和(自身を除く): 67109762

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 12421, 24842, 86947, 173894, 235999, 285683, 471998, 571366, 1651993, 1999781, 3303986, 3999562, 5427977, 10855954, 37995839, 75991678]

約数ペア:

[(1, 75991678), (2, 37995839), (7, 10855954), (14, 5427977), (19, 3999562), (23, 3303986), (38, 1999781), (46, 1651993), (133, 571366), (161, 471998), (266, 285683), (322, 235999), (437, 173894), (874, 86947), (3059, 24842), (6118, 12421)]