40215714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 101993472

約数和(自身を除く): 61777758

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 1427, 2013, 2562, 2854, 4026, 4281, 4697, 8562, 9394, 9989, 14091, 15697, 19978, 28182, 29967, 31394, 47091, 59934, 87047, 94182, 109879, 174094, 219758, 261141, 329637, 522282, 609329, 659274, 957517, 1218658, 1827987, 1915034, 2872551, 3655974, 5745102, 6702619, 13405238, 20107857, 40215714]

約数ペア:

[(1, 40215714), (2, 20107857), (3, 13405238), (6, 6702619), (7, 5745102), (11, 3655974), (14, 2872551), (21, 1915034), (22, 1827987), (33, 1218658), (42, 957517), (61, 659274), (66, 609329), (77, 522282), (122, 329637), (154, 261141), (183, 219758), (231, 174094), (366, 109879), (427, 94182), (462, 87047), (671, 59934), (854, 47091), (1281, 31394), (1342, 29967), (1427, 28182), (2013, 19978), (2562, 15697), (2854, 14091), (4026, 9989), (4281, 9394), (4697, 8562)]