1572154936

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{4091}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 3249088920

約数和(自身を除く): 1676933984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 397, 484, 794, 968, 1588, 3176, 4091, 4367, 8182, 8734, 16364, 17468, 32728, 34936, 45001, 48037, 90002, 96074, 180004, 192148, 360008, 384296, 495011, 990022, 1624127, 1980044, 3248254, 3960088, 6496508, 12993016, 17865397, 35730794, 71461588, 142923176, 196519367, 393038734, 786077468, 1572154936]

約数ペア:

[(1, 1572154936), (2, 786077468), (4, 393038734), (8, 196519367), (11, 142923176), (22, 71461588), (44, 35730794), (88, 17865397), (121, 12993016), (242, 6496508), (397, 3960088), (484, 3248254), (794, 1980044), (968, 1624127), (1588, 990022), (3176, 495011), (4091, 384296), (4367, 360008), (8182, 192148), (8734, 180004), (16364, 96074), (17468, 90002), (32728, 48037), (34936, 45001)]