4481170064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2105813}}^1$

素因数の和:2105847

約数の個数: 40

約数和(自身を含む): 10444837440

約数和(自身を除く): 5963667376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2105813, 4211626, 8423252, 14740691, 16846504, 29481382, 33693008, 40010447, 58962764, 80020894, 117925528, 160041788, 235851056, 280073129, 320083576, 560146258, 640167152, 1120292516, 2240585032, 4481170064]

約数ペア:

[(1, 4481170064), (2, 2240585032), (4, 1120292516), (7, 640167152), (8, 560146258), (14, 320083576), (16, 280073129), (19, 235851056), (28, 160041788), (38, 117925528), (56, 80020894), (76, 58962764), (112, 40010447), (133, 33693008), (152, 29481382), (266, 16846504), (304, 14740691), (532, 8423252), (1064, 4211626), (2128, 2105813)]