68376854

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 129620736

約数和(自身を除く): 61243882

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 191, 281, 382, 562, 637, 1274, 1337, 1967, 2483, 2674, 3653, 3934, 4966, 7306, 9359, 13769, 17381, 18718, 25571, 27538, 34762, 51142, 53671, 107342, 121667, 178997, 243334, 357994, 375697, 697723, 751394, 1395446, 2629879, 4884061, 5259758, 9768122, 34188427, 68376854]

約数ペア:

[(1, 68376854), (2, 34188427), (7, 9768122), (13, 5259758), (14, 4884061), (26, 2629879), (49, 1395446), (91, 751394), (98, 697723), (182, 375697), (191, 357994), (281, 243334), (382, 178997), (562, 121667), (637, 107342), (1274, 53671), (1337, 51142), (1967, 34762), (2483, 27538), (2674, 25571), (3653, 18718), (3934, 17381), (4966, 13769), (7306, 9359)]