64228398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2281}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 146066256

約数和(自身を除く): 81837858

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 1083, 1482, 2166, 2281, 4562, 4693, 6843, 9386, 13686, 14079, 28158, 29653, 43339, 59306, 86678, 88959, 130017, 177918, 260034, 563407, 823441, 1126814, 1646882, 1690221, 2470323, 3380442, 4940646, 10704733, 21409466, 32114199, 64228398]

約数ペア:

[(1, 64228398), (2, 32114199), (3, 21409466), (6, 10704733), (13, 4940646), (19, 3380442), (26, 2470323), (38, 1690221), (39, 1646882), (57, 1126814), (78, 823441), (114, 563407), (247, 260034), (361, 177918), (494, 130017), (722, 88959), (741, 86678), (1083, 59306), (1482, 43339), (2166, 29653), (2281, 28158), (4562, 14079), (4693, 13686), (6843, 9386)]