28579516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60041}}^1$

素因数の和:60069

約数の個数: 24

約数和(自身を含む): 60522336

約数和(自身を除く): 31942820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60041, 120082, 240164, 420287, 840574, 1020697, 1681148, 2041394, 4082788, 7144879, 14289758, 28579516]

約数ペア:

[(1, 28579516), (2, 14289758), (4, 7144879), (7, 4082788), (14, 2041394), (17, 1681148), (28, 1020697), (34, 840574), (68, 420287), (119, 240164), (238, 120082), (476, 60041)]