39210784

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 84284928

約数和(自身を除く): 45074144

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 47, 58, 62, 94, 116, 124, 188, 232, 248, 376, 464, 496, 752, 841, 899, 928, 992, 1363, 1457, 1504, 1682, 1798, 2726, 2914, 3364, 3596, 5452, 5828, 6728, 7192, 10904, 11656, 13456, 14384, 21808, 23312, 26071, 26912, 28768, 39527, 42253, 43616, 46624, 52142, 79054, 84506, 104284, 158108, 169012, 208568, 316216, 338024, 417136, 632432, 676048, 834272, 1225337, 1264864, 1352096, 2450674, 4901348, 9802696, 19605392, 39210784]

約数ペア:

[(1, 39210784), (2, 19605392), (4, 9802696), (8, 4901348), (16, 2450674), (29, 1352096), (31, 1264864), (32, 1225337), (47, 834272), (58, 676048), (62, 632432), (94, 417136), (116, 338024), (124, 316216), (188, 208568), (232, 169012), (248, 158108), (376, 104284), (464, 84506), (496, 79054), (752, 52142), (841, 46624), (899, 43616), (928, 42253), (992, 39527), (1363, 28768), (1457, 26912), (1504, 26071), (1682, 23312), (1798, 21808), (2726, 14384), (2914, 13456), (3364, 11656), (3596, 10904), (5452, 7192), (5828, 6728)]