72069736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{474143}}^1$

素因数の和:474168

約数の個数: 16

約数和(自身を含む): 142243200

約数和(自身を除く): 70173464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 474143, 948286, 1896572, 3793144, 9008717, 18017434, 36034868, 72069736]

約数ペア:

[(1, 72069736), (2, 36034868), (4, 18017434), (8, 9008717), (19, 3793144), (38, 1896572), (76, 948286), (152, 474143)]