64252018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 103514112

約数和(自身を除く): 39262094

約数列:

[1, 2, 23, 46, 71, 103, 142, 191, 206, 382, 1633, 2369, 3266, 4393, 4738, 7313, 8786, 13561, 14626, 19673, 27122, 39346, 168199, 311903, 336398, 452479, 623806, 904958, 1396783, 2793566, 32126009, 64252018]

約数ペア:

[(1, 64252018), (2, 32126009), (23, 2793566), (46, 1396783), (71, 904958), (103, 623806), (142, 452479), (191, 336398), (206, 311903), (382, 168199), (1633, 39346), (2369, 27122), (3266, 19673), (4393, 14626), (4738, 13561), (7313, 8786)]