39472972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128159}}^1$

素因数の和:128181

約数の個数: 24

約数和(自身を含む): 86123520

約数和(自身を除く): 46650548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 128159, 256318, 512636, 897113, 1409749, 1794226, 2819498, 3588452, 5638996, 9868243, 19736486, 39472972]

約数ペア:

[(1, 39472972), (2, 19736486), (4, 9868243), (7, 5638996), (11, 3588452), (14, 2819498), (22, 1794226), (28, 1409749), (44, 897113), (77, 512636), (154, 256318), (308, 128159)]