67654028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41969}}^1$

素因数の和:42017

約数の個数: 24

約数和(自身を含む): 131617920

約数和(自身を除く): 63963892

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 41969, 83938, 167876, 545597, 1091194, 1301039, 2182388, 2602078, 5204156, 16913507, 33827014, 67654028]

約数ペア:

[(1, 67654028), (2, 33827014), (4, 16913507), (13, 5204156), (26, 2602078), (31, 2182388), (52, 1301039), (62, 1091194), (124, 545597), (403, 167876), (806, 83938), (1612, 41969)]