67948342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 134627328

約数和(自身を除く): 66678986

約数列:

[1, 2, 7, 11, 14, 22, 31, 43, 62, 77, 86, 154, 217, 301, 331, 341, 434, 473, 602, 662, 682, 946, 1333, 2317, 2387, 2666, 3311, 3641, 4634, 4774, 6622, 7282, 9331, 10261, 14233, 14663, 18662, 20522, 25487, 28466, 29326, 50974, 71827, 99631, 102641, 112871, 143654, 156563, 199262, 205282, 225742, 313126, 441223, 790097, 882446, 1095941, 1580194, 2191882, 3088561, 4853453, 6177122, 9706906, 33974171, 67948342]

約数ペア:

[(1, 67948342), (2, 33974171), (7, 9706906), (11, 6177122), (14, 4853453), (22, 3088561), (31, 2191882), (43, 1580194), (62, 1095941), (77, 882446), (86, 790097), (154, 441223), (217, 313126), (301, 225742), (331, 205282), (341, 199262), (434, 156563), (473, 143654), (602, 112871), (662, 102641), (682, 99631), (946, 71827), (1333, 50974), (2317, 29326), (2387, 28466), (2666, 25487), (3311, 20522), (3641, 18662), (4634, 14663), (4774, 14233), (6622, 10261), (7282, 9331)]