67777142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 110769120

約数和(自身を除く): 42991978

約数列:

[1, 2, 19, 38, 53, 73, 106, 146, 461, 922, 1007, 1387, 2014, 2774, 3869, 7738, 8759, 17518, 24433, 33653, 48866, 67306, 73511, 147022, 464227, 639407, 928454, 1278814, 1783609, 3567218, 33888571, 67777142]

約数ペア:

[(1, 67777142), (2, 33888571), (19, 3567218), (38, 1783609), (53, 1278814), (73, 928454), (106, 639407), (146, 464227), (461, 147022), (922, 73511), (1007, 67306), (1387, 48866), (2014, 33653), (2774, 24433), (3869, 17518), (7738, 8759)]