67991534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 117028800

約数和(自身を除く): 49037266

約数列:

[1, 2, 13, 17, 26, 34, 199, 221, 398, 442, 773, 1546, 2587, 3383, 5174, 6766, 10049, 13141, 20098, 26282, 43979, 87958, 153827, 170833, 307654, 341666, 1999751, 2615059, 3999502, 5230118, 33995767, 67991534]

約数ペア:

[(1, 67991534), (2, 33995767), (13, 5230118), (17, 3999502), (26, 2615059), (34, 1999751), (199, 341666), (221, 307654), (398, 170833), (442, 153827), (773, 87958), (1546, 43979), (2587, 26282), (3383, 20098), (5174, 13141), (6766, 10049)]