66883724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 130394880

約数和(自身を除く): 63511156

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 83, 92, 166, 332, 437, 461, 874, 922, 1577, 1748, 1844, 1909, 3154, 3818, 6308, 7636, 8759, 10603, 17518, 21206, 35036, 36271, 38263, 42412, 72542, 76526, 145084, 153052, 201457, 402914, 726997, 805828, 880049, 1453994, 1760098, 2907988, 3520196, 16720931, 33441862, 66883724]

約数ペア:

[(1, 66883724), (2, 33441862), (4, 16720931), (19, 3520196), (23, 2907988), (38, 1760098), (46, 1453994), (76, 880049), (83, 805828), (92, 726997), (166, 402914), (332, 201457), (437, 153052), (461, 145084), (874, 76526), (922, 72542), (1577, 42412), (1748, 38263), (1844, 36271), (1909, 35036), (3154, 21206), (3818, 17518), (6308, 10603), (7636, 8759)]