70728616

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15217}}^1$

素因数の和:15313

約数の個数: 32

約数和(自身を含む): 153397440

約数和(自身を除く): 82668824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 15217, 30434, 60868, 106519, 121736, 213038, 426076, 852152, 1263011, 2526022, 5052044, 8841077, 10104088, 17682154, 35364308, 70728616]

約数ペア:

[(1, 70728616), (2, 35364308), (4, 17682154), (7, 10104088), (8, 8841077), (14, 5052044), (28, 2526022), (56, 1263011), (83, 852152), (166, 426076), (332, 213038), (581, 121736), (664, 106519), (1162, 60868), (2324, 30434), (4648, 15217)]