68243162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 116000640

約数和(自身を除く): 47757478

約数列:

[1, 2, 13, 23, 26, 46, 139, 278, 299, 598, 821, 1642, 1807, 3197, 3614, 6394, 10673, 18883, 21346, 37766, 41561, 83122, 114119, 228238, 245479, 490958, 1483547, 2624737, 2967094, 5249474, 34121581, 68243162]

約数ペア:

[(1, 68243162), (2, 34121581), (13, 5249474), (23, 2967094), (26, 2624737), (46, 1483547), (139, 490958), (278, 245479), (299, 228238), (598, 114119), (821, 83122), (1642, 41561), (1807, 37766), (3197, 21346), (3614, 18883), (6394, 10673)]