66435866

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{4159}}^1$

素因数の和:4338

約数の個数: 24

約数和(自身を含む): 116663040

約数和(自身を除く): 50227174

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 4159, 7987, 8318, 15974, 29113, 58226, 203791, 407582, 677917, 1355834, 4745419, 9490838, 33217933, 66435866]

約数ペア:

[(1, 66435866), (2, 33217933), (7, 9490838), (14, 4745419), (49, 1355834), (98, 677917), (163, 407582), (326, 203791), (1141, 58226), (2282, 29113), (4159, 15974), (7987, 8318)]