1270743232

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25423}}^1$

素因数の和:25517

約数の個数: 56

約数和(自身を含む): 2789724672

約数和(自身を除く): 1518981440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 2272, 3124, 4544, 6248, 12496, 24992, 25423, 49984, 50846, 101692, 203384, 279653, 406768, 559306, 813536, 1118612, 1627072, 1805033, 2237224, 3610066, 4474448, 7220132, 8948896, 14440264, 17897792, 19855363, 28880528, 39710726, 57761056, 79421452, 115522112, 158842904, 317685808, 635371616, 1270743232]

約数ペア:

[(1, 1270743232), (2, 635371616), (4, 317685808), (8, 158842904), (11, 115522112), (16, 79421452), (22, 57761056), (32, 39710726), (44, 28880528), (64, 19855363), (71, 17897792), (88, 14440264), (142, 8948896), (176, 7220132), (284, 4474448), (352, 3610066), (568, 2237224), (704, 1805033), (781, 1627072), (1136, 1118612), (1562, 813536), (2272, 559306), (3124, 406768), (4544, 279653), (6248, 203384), (12496, 101692), (24992, 50846), (25423, 49984)]