1920008944

素因数分解:

$2^4\times 7^2\times {\mathrm{367}}^1\times {\mathrm{6673}}^1$

素因数の和:7062

約数の個数: 60

約数和(自身を含む): 4339808544

約数和(自身を除く): 2419799600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 367, 392, 734, 784, 1468, 2569, 2936, 5138, 5872, 6673, 10276, 13346, 17983, 20552, 26692, 35966, 41104, 46711, 53384, 71932, 93422, 106768, 143864, 186844, 287728, 326977, 373688, 653954, 747376, 1307908, 2448991, 2615816, 4897982, 5231632, 9795964, 17142937, 19591928, 34285874, 39183856, 68571748, 120000559, 137143496, 240001118, 274286992, 480002236, 960004472, 1920008944]

約数ペア:

[(1, 1920008944), (2, 960004472), (4, 480002236), (7, 274286992), (8, 240001118), (14, 137143496), (16, 120000559), (28, 68571748), (49, 39183856), (56, 34285874), (98, 19591928), (112, 17142937), (196, 9795964), (367, 5231632), (392, 4897982), (734, 2615816), (784, 2448991), (1468, 1307908), (2569, 747376), (2936, 653954), (5138, 373688), (5872, 326977), (6673, 287728), (10276, 186844), (13346, 143864), (17983, 106768), (20552, 93422), (26692, 71932), (35966, 53384), (41104, 46711)]