61814948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8677}}^1$

素因数の和:8831

約数の個数: 24

約数和(自身を含む): 117361272

約数和(自身を除く): 55546324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 8677, 17354, 34708, 112801, 225602, 451204, 1188749, 2377498, 4754996, 15453737, 30907474, 61814948]

約数ペア:

[(1, 61814948), (2, 30907474), (4, 15453737), (13, 4754996), (26, 2377498), (52, 1188749), (137, 451204), (274, 225602), (548, 112801), (1781, 34708), (3562, 17354), (7124, 8677)]