71930978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1747}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 131393664

約数和(自身を除く): 59462686

約数列:

[1, 2, 7, 14, 17, 34, 119, 173, 238, 346, 1211, 1747, 2422, 2941, 3494, 5882, 12229, 20587, 24458, 29699, 41174, 59398, 207893, 302231, 415786, 604462, 2115617, 4231234, 5137927, 10275854, 35965489, 71930978]

約数ペア:

[(1, 71930978), (2, 35965489), (7, 10275854), (14, 5137927), (17, 4231234), (34, 2115617), (119, 604462), (173, 415786), (238, 302231), (346, 207893), (1211, 59398), (1747, 41174), (2422, 29699), (2941, 24458), (3494, 20587), (5882, 12229)]