38972841656

素因数分解:

$2^3\times 7^1\times {\mathrm{17977}}^1\times {\mathrm{38713}}^1$

素因数の和:56703

約数の個数: 32

約数和(自身を含む): 83520035040

約数和(自身を除く): 44547193384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 17977, 35954, 38713, 71908, 77426, 125839, 143816, 154852, 251678, 270991, 309704, 503356, 541982, 1006712, 1083964, 2167928, 695943601, 1391887202, 2783774404, 4871605207, 5567548808, 9743210414, 19486420828, 38972841656]

約数ペア:

[(1, 38972841656), (2, 19486420828), (4, 9743210414), (7, 5567548808), (8, 4871605207), (14, 2783774404), (28, 1391887202), (56, 695943601), (17977, 2167928), (35954, 1083964), (38713, 1006712), (71908, 541982), (77426, 503356), (125839, 309704), (143816, 270991), (154852, 251678)]