74921636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{10163}}^1$

素因数の和:10283

約数の個数: 24

約数和(自身を含む): 139450080

約数和(自身を除く): 64528444

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 10163, 20326, 40652, 193097, 386194, 772388, 985811, 1971622, 3943244, 18730409, 37460818, 74921636]

約数ペア:

[(1, 74921636), (2, 37460818), (4, 18730409), (19, 3943244), (38, 1971622), (76, 985811), (97, 772388), (194, 386194), (388, 193097), (1843, 40652), (3686, 20326), (7372, 10163)]