68998804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5692

約数の個数: 48

約数和(自身を含む): 151603200

約数和(自身を除く): 82604396

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 5639, 6118, 11278, 12236, 22556, 39473, 78946, 107141, 129697, 157892, 214282, 259394, 428564, 518788, 749987, 907879, 1499974, 1815758, 2464243, 2999948, 3631516, 4928486, 9856972, 17249701, 34499402, 68998804]

約数ペア:

[(1, 68998804), (2, 34499402), (4, 17249701), (7, 9856972), (14, 4928486), (19, 3631516), (23, 2999948), (28, 2464243), (38, 1815758), (46, 1499974), (76, 907879), (92, 749987), (133, 518788), (161, 428564), (266, 259394), (322, 214282), (437, 157892), (532, 129697), (644, 107141), (874, 78946), (1748, 39473), (3059, 22556), (5639, 12236), (6118, 11278)]