70320152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40507}}^1$

素因数の和:40551

約数の個数: 32

約数和(自身を含む): 155550720

約数和(自身を除く): 85230568

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 40507, 81014, 162028, 283549, 324056, 567098, 1134196, 1255717, 2268392, 2511434, 5022868, 8790019, 10045736, 17580038, 35160076, 70320152]

約数ペア:

[(1, 70320152), (2, 35160076), (4, 17580038), (7, 10045736), (8, 8790019), (14, 5022868), (28, 2511434), (31, 2268392), (56, 1255717), (62, 1134196), (124, 567098), (217, 324056), (248, 283549), (434, 162028), (868, 81014), (1736, 40507)]