78935338

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^2$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 123512364

約数和(自身を除く): 44577026

約数列:

[1, 2, 53, 73, 101, 106, 146, 202, 3869, 5353, 7373, 7738, 10201, 10706, 14746, 20402, 390769, 540653, 744673, 781538, 1081306, 1489346, 39467669, 78935338]

約数ペア:

[(1, 78935338), (2, 39467669), (53, 1489346), (73, 1081306), (101, 781538), (106, 744673), (146, 540653), (202, 390769), (3869, 20402), (5353, 14746), (7373, 10706), (7738, 10201)]