61269338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1699}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 105672000

約数和(自身を除く): 44402662

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1699, 1898, 2774, 3398, 18031, 22087, 32281, 36062, 44174, 64562, 124027, 248054, 419653, 839306, 1612351, 2356513, 3224702, 4713026, 30634669, 61269338]

約数ペア:

[(1, 61269338), (2, 30634669), (13, 4713026), (19, 3224702), (26, 2356513), (38, 1612351), (73, 839306), (146, 419653), (247, 248054), (494, 124027), (949, 64562), (1387, 44174), (1699, 36062), (1898, 32281), (2774, 22087), (3398, 18031)]