61381684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{168631}}^1$

素因数の和:168655

約数の個数: 24

約数和(自身を含む): 132207488

約数和(自身を除く): 70825804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 168631, 337262, 674524, 1180417, 2192203, 2360834, 4384406, 4721668, 8768812, 15345421, 30690842, 61381684]

約数ペア:

[(1, 61381684), (2, 30690842), (4, 15345421), (7, 8768812), (13, 4721668), (14, 4384406), (26, 2360834), (28, 2192203), (52, 1180417), (91, 674524), (182, 337262), (364, 168631)]