64239702926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{171541}}^1$

素因数の和:172736

約数の個数: 32

約数和(自身を含む): 115012735488

約数和(自身を除く): 50773032562

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1163, 2326, 8141, 16282, 26749, 53498, 171541, 187243, 343082, 374486, 1200787, 2401574, 3945443, 7890886, 27618101, 55236202, 199502183, 399004366, 1396515281, 2793030562, 4588550209, 9177100418, 32119851463, 64239702926]

約数ペア:

[(1, 64239702926), (2, 32119851463), (7, 9177100418), (14, 4588550209), (23, 2793030562), (46, 1396515281), (161, 399004366), (322, 199502183), (1163, 55236202), (2326, 27618101), (8141, 7890886), (16282, 3945443), (26749, 2401574), (53498, 1200787), (171541, 374486), (187243, 343082)]