76844216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1619}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 153090000

約数和(自身を除く): 76245784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 698, 1396, 1619, 2792, 3238, 5933, 6476, 11866, 12952, 23732, 27523, 47464, 55046, 110092, 220184, 565031, 1130062, 2260124, 4520248, 9605527, 19211054, 38422108, 76844216]

約数ペア:

[(1, 76844216), (2, 38422108), (4, 19211054), (8, 9605527), (17, 4520248), (34, 2260124), (68, 1130062), (136, 565031), (349, 220184), (698, 110092), (1396, 55046), (1619, 47464), (2792, 27523), (3238, 23732), (5933, 12952), (6476, 11866)]