64729336

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67993}}^1$

素因数の和:68023

約数の個数: 32

約数和(自身を含む): 146867040

約数和(自身を除く): 82137704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 67993, 135986, 271972, 475951, 543944, 951902, 1155881, 1903804, 2311762, 3807608, 4623524, 8091167, 9247048, 16182334, 32364668, 64729336]

約数ペア:

[(1, 64729336), (2, 32364668), (4, 16182334), (7, 9247048), (8, 8091167), (14, 4623524), (17, 3807608), (28, 2311762), (34, 1903804), (56, 1155881), (68, 951902), (119, 543944), (136, 475951), (238, 271972), (476, 135986), (952, 67993)]