39603928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54401}}^1$

素因数の和:54427

約数の個数: 32

約数和(自身を含む): 91395360

約数和(自身を除く): 51791432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 54401, 108802, 217604, 380807, 435208, 707213, 761614, 1414426, 1523228, 2828852, 3046456, 4950491, 5657704, 9900982, 19801964, 39603928]

約数ペア:

[(1, 39603928), (2, 19801964), (4, 9900982), (7, 5657704), (8, 4950491), (13, 3046456), (14, 2828852), (26, 1523228), (28, 1414426), (52, 761614), (56, 707213), (91, 435208), (104, 380807), (182, 217604), (364, 108802), (728, 54401)]