61890764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20173}}^1$

素因数の和:20249

約数の個数: 24

約数和(自身を含む): 118623120

約数和(自身を除く): 56732356

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 20173, 40346, 80692, 262249, 524498, 1048996, 1190207, 2380414, 4760828, 15472691, 30945382, 61890764]

約数ペア:

[(1, 61890764), (2, 30945382), (4, 15472691), (13, 4760828), (26, 2380414), (52, 1190207), (59, 1048996), (118, 524498), (236, 262249), (767, 80692), (1534, 40346), (3068, 20173)]