68894238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11801}}^1$

素因数の和:11952

約数の個数: 32

約数和(自身を含む): 158618880

約数和(自身を除く): 89724642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 11801, 23602, 35403, 70806, 82607, 165214, 247821, 495642, 1640339, 3280678, 4921017, 9842034, 11482373, 22964746, 34447119, 68894238]

約数ペア:

[(1, 68894238), (2, 34447119), (3, 22964746), (6, 11482373), (7, 9842034), (14, 4921017), (21, 3280678), (42, 1640339), (139, 495642), (278, 247821), (417, 165214), (834, 82607), (973, 70806), (1946, 35403), (2919, 23602), (5838, 11801)]