42078652

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 96813360

約数和(自身を除く): 54734708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 638, 673, 812, 1078, 1276, 1346, 1421, 2156, 2233, 2692, 2842, 4466, 4711, 5684, 7403, 8932, 9422, 14806, 15631, 18844, 19517, 29612, 31262, 32977, 39034, 51821, 62524, 65954, 78068, 103642, 131908, 136619, 207284, 214687, 273238, 362747, 429374, 546476, 725494, 858748, 956333, 1450988, 1502809, 1912666, 3005618, 3825332, 6011236, 10519663, 21039326, 42078652]

約数ペア:

[(1, 42078652), (2, 21039326), (4, 10519663), (7, 6011236), (11, 3825332), (14, 3005618), (22, 1912666), (28, 1502809), (29, 1450988), (44, 956333), (49, 858748), (58, 725494), (77, 546476), (98, 429374), (116, 362747), (154, 273238), (196, 214687), (203, 207284), (308, 136619), (319, 131908), (406, 103642), (539, 78068), (638, 65954), (673, 62524), (812, 51821), (1078, 39034), (1276, 32977), (1346, 31262), (1421, 29612), (2156, 19517), (2233, 18844), (2692, 15631), (2842, 14806), (4466, 9422), (4711, 8932), (5684, 7403)]