77794064

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{11549}}^1$

素因数の和:11978

約数の個数: 20

約数和(自身を含む): 151097100

約数和(自身を除く): 73303036

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 11549, 23098, 46196, 92392, 184784, 4862129, 9724258, 19448516, 38897032, 77794064]

約数ペア:

[(1, 77794064), (2, 38897032), (4, 19448516), (8, 9724258), (16, 4862129), (421, 184784), (842, 92392), (1684, 46196), (3368, 23098), (6736, 11549)]