69892336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3769}}^1$

素因数の和:3857

約数の個数: 40

約数和(自身を含む): 144918800

約数和(自身を除く): 75026464

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 3769, 4636, 7538, 9272, 15076, 18544, 30152, 60304, 71611, 143222, 229909, 286444, 459818, 572888, 919636, 1145776, 1839272, 3678544, 4368271, 8736542, 17473084, 34946168, 69892336]

約数ペア:

[(1, 69892336), (2, 34946168), (4, 17473084), (8, 8736542), (16, 4368271), (19, 3678544), (38, 1839272), (61, 1145776), (76, 919636), (122, 572888), (152, 459818), (244, 286444), (304, 229909), (488, 143222), (976, 71611), (1159, 60304), (2318, 30152), (3769, 18544), (4636, 15076), (7538, 9272)]