78296764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12653}}^1$

素因数の和:12694

約数の個数: 48

約数和(自身を含む): 178573248

約数和(自身を除く): 100276484

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 12653, 25306, 50612, 88571, 164489, 177142, 215101, 328978, 354284, 430202, 657956, 860404, 1151423, 1505707, 2302846, 2796313, 3011414, 4605692, 5592626, 6022828, 11185252, 19574191, 39148382, 78296764]

約数ペア:

[(1, 78296764), (2, 39148382), (4, 19574191), (7, 11185252), (13, 6022828), (14, 5592626), (17, 4605692), (26, 3011414), (28, 2796313), (34, 2302846), (52, 1505707), (68, 1151423), (91, 860404), (119, 657956), (182, 430202), (221, 354284), (238, 328978), (364, 215101), (442, 177142), (476, 164489), (884, 88571), (1547, 50612), (3094, 25306), (6188, 12653)]