68537336

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71993}}^1$

素因数の和:72023

約数の個数: 32

約数和(自身を含む): 155507040

約数和(自身を除く): 86969704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 71993, 143986, 287972, 503951, 575944, 1007902, 1223881, 2015804, 2447762, 4031608, 4895524, 8567167, 9791048, 17134334, 34268668, 68537336]

約数ペア:

[(1, 68537336), (2, 34268668), (4, 17134334), (7, 9791048), (8, 8567167), (14, 4895524), (17, 4031608), (28, 2447762), (34, 2015804), (56, 1223881), (68, 1007902), (119, 575944), (136, 503951), (238, 287972), (476, 143986), (952, 71993)]