71212922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 126614880

約数和(自身を除く): 55401958

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 211, 253, 319, 422, 506, 529, 638, 667, 1058, 1334, 2321, 4642, 4853, 5819, 6119, 7337, 9706, 11638, 12238, 14674, 15341, 30682, 53383, 67309, 106766, 111619, 134618, 140737, 168751, 223238, 281474, 337502, 1227809, 1548107, 2455618, 3096214, 3236951, 6473902, 35606461, 71212922]

約数ペア:

[(1, 71212922), (2, 35606461), (11, 6473902), (22, 3236951), (23, 3096214), (29, 2455618), (46, 1548107), (58, 1227809), (211, 337502), (253, 281474), (319, 223238), (422, 168751), (506, 140737), (529, 134618), (638, 111619), (667, 106766), (1058, 67309), (1334, 53383), (2321, 30682), (4642, 15341), (4853, 14674), (5819, 12238), (6119, 11638), (7337, 9706)]