68326874

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 131098176

約数和(自身を除く): 62771302

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 241, 263, 482, 526, 539, 1078, 1687, 1841, 2651, 2893, 3374, 3682, 5302, 5786, 11809, 12887, 18557, 20251, 23618, 25774, 37114, 40502, 63383, 126766, 129899, 141757, 259798, 283514, 443681, 697213, 887362, 1394426, 3105767, 4880491, 6211534, 9760982, 34163437, 68326874]

約数ペア:

[(1, 68326874), (2, 34163437), (7, 9760982), (11, 6211534), (14, 4880491), (22, 3105767), (49, 1394426), (77, 887362), (98, 697213), (154, 443681), (241, 283514), (263, 259798), (482, 141757), (526, 129899), (539, 126766), (1078, 63383), (1687, 40502), (1841, 37114), (2651, 25774), (2893, 23618), (3374, 20251), (3682, 18557), (5302, 12887), (5786, 11809)]