61420684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2186

約数の個数: 36

約数和(自身を含む): 119153496

約数和(自身を除く): 57732812

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2113, 2236, 4226, 7267, 8452, 14534, 27469, 29068, 54938, 90859, 109876, 181718, 357097, 363436, 714194, 1181167, 1428388, 2362334, 4724668, 15355171, 30710342, 61420684]

約数ペア:

[(1, 61420684), (2, 30710342), (4, 15355171), (13, 4724668), (26, 2362334), (43, 1428388), (52, 1181167), (86, 714194), (169, 363436), (172, 357097), (338, 181718), (559, 109876), (676, 90859), (1118, 54938), (2113, 29068), (2236, 27469), (4226, 14534), (7267, 8452)]