72854894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 132731136

約数和(自身を除く): 59876242

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 443, 691, 886, 1382, 3101, 4837, 6202, 7531, 9674, 11747, 15062, 23494, 52717, 82229, 105434, 164458, 306113, 612226, 2142791, 4285582, 5203921, 10407842, 36427447, 72854894]

約数ペア:

[(1, 72854894), (2, 36427447), (7, 10407842), (14, 5203921), (17, 4285582), (34, 2142791), (119, 612226), (238, 306113), (443, 164458), (691, 105434), (886, 82229), (1382, 52717), (3101, 23494), (4837, 15062), (6202, 11747), (7531, 9674)]