73049072

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{12647}}^1$

素因数の和:12693

約数の個数: 30

約数和(自身を含む): 149385528

約数和(自身を除く): 76336456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 12647, 25294, 50588, 101176, 202352, 240293, 480586, 961172, 1922344, 3844688, 4565567, 9131134, 18262268, 36524536, 73049072]

約数ペア:

[(1, 73049072), (2, 36524536), (4, 18262268), (8, 9131134), (16, 4565567), (19, 3844688), (38, 1922344), (76, 961172), (152, 480586), (304, 240293), (361, 202352), (722, 101176), (1444, 50588), (2888, 25294), (5776, 12647)]