79404790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2371}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 152168544

約数和(自身を除く): 72763754

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 2371, 3349, 4742, 6698, 11855, 16745, 23710, 33490, 40307, 80614, 201535, 403070, 467087, 934174, 2335435, 4670870, 7940479, 15880958, 39702395, 79404790]

約数ペア:

[(1, 79404790), (2, 39702395), (5, 15880958), (10, 7940479), (17, 4670870), (34, 2335435), (85, 934174), (170, 467087), (197, 403070), (394, 201535), (985, 80614), (1970, 40307), (2371, 33490), (3349, 23710), (4742, 16745), (6698, 11855)]