64398796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5651}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 144329472

約数和(自身を除く): 79930676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5651, 5698, 11302, 11396, 22604, 39557, 62161, 79114, 124322, 158228, 209087, 248644, 418174, 435127, 836348, 870254, 1463609, 1740508, 2299957, 2927218, 4599914, 5854436, 9199828, 16099699, 32199398, 64398796]

約数ペア:

[(1, 64398796), (2, 32199398), (4, 16099699), (7, 9199828), (11, 5854436), (14, 4599914), (22, 2927218), (28, 2299957), (37, 1740508), (44, 1463609), (74, 870254), (77, 836348), (148, 435127), (154, 418174), (259, 248644), (308, 209087), (407, 158228), (518, 124322), (814, 79114), (1036, 62161), (1628, 39557), (2849, 22604), (5651, 11396), (5698, 11302)]