6405379216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{21067}}^1$

素因数の和:21719

約数の個数: 40

約数和(自身を含む): 12832265984

約数和(自身を除く): 6426886768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 613, 1226, 2452, 4904, 9808, 19003, 21067, 38006, 42134, 76012, 84268, 152024, 168536, 304048, 337072, 653077, 1306154, 2612308, 5224616, 10449232, 12914071, 25828142, 51656284, 103312568, 206625136, 400336201, 800672402, 1601344804, 3202689608, 6405379216]

約数ペア:

[(1, 6405379216), (2, 3202689608), (4, 1601344804), (8, 800672402), (16, 400336201), (31, 206625136), (62, 103312568), (124, 51656284), (248, 25828142), (496, 12914071), (613, 10449232), (1226, 5224616), (2452, 2612308), (4904, 1306154), (9808, 653077), (19003, 337072), (21067, 304048), (38006, 168536), (42134, 152024), (76012, 84268)]