72804802

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 129576960

約数和(自身を除く): 56772158

約数列:

[1, 2, 7, 14, 31, 62, 217, 227, 434, 454, 739, 1478, 1589, 3178, 5173, 7037, 10346, 14074, 22909, 45818, 49259, 98518, 160363, 167753, 320726, 335506, 1174271, 2348542, 5200343, 10400686, 36402401, 72804802]

約数ペア:

[(1, 72804802), (2, 36402401), (7, 10400686), (14, 5200343), (31, 2348542), (62, 1174271), (217, 335506), (227, 320726), (434, 167753), (454, 160363), (739, 98518), (1478, 49259), (1589, 45818), (3178, 22909), (5173, 14074), (7037, 10346)]