68424586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 114278400

約数和(自身を除く): 45853814

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 437, 874, 991, 1501, 1817, 1982, 3002, 3634, 18829, 22793, 34523, 37658, 45586, 69046, 78289, 156578, 433067, 866134, 1487491, 1800647, 2974982, 3601294, 34212293, 68424586]

約数ペア:

[(1, 68424586), (2, 34212293), (19, 3601294), (23, 2974982), (38, 1800647), (46, 1487491), (79, 866134), (158, 433067), (437, 156578), (874, 78289), (991, 69046), (1501, 45586), (1817, 37658), (1982, 34523), (3002, 22793), (3634, 18829)]