77427062

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 124498944

約数和(自身を除く): 47071882

約数列:

[1, 2, 23, 46, 71, 142, 151, 157, 302, 314, 1633, 3266, 3473, 3611, 6946, 7222, 10721, 11147, 21442, 22294, 23707, 47414, 246583, 256381, 493166, 512762, 545261, 1090522, 1683197, 3366394, 38713531, 77427062]

約数ペア:

[(1, 77427062), (2, 38713531), (23, 3366394), (46, 1683197), (71, 1090522), (142, 545261), (151, 512762), (157, 493166), (302, 256381), (314, 246583), (1633, 47414), (3266, 23707), (3473, 22294), (3611, 21442), (6946, 11147), (7222, 10721)]