73435070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1721}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 140597856

約数和(自身を除く): 67162786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 1255, 1721, 2510, 3442, 4267, 8534, 8605, 17210, 21335, 29257, 42670, 58514, 146285, 292570, 431971, 863942, 2159855, 4319710, 7343507, 14687014, 36717535, 73435070]

約数ペア:

[(1, 73435070), (2, 36717535), (5, 14687014), (10, 7343507), (17, 4319710), (34, 2159855), (85, 863942), (170, 431971), (251, 292570), (502, 146285), (1255, 58514), (1721, 42670), (2510, 29257), (3442, 21335), (4267, 17210), (8534, 8605)]