40926956

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 89976096

約数和(自身を除く): 49049140

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 71, 98, 119, 142, 173, 196, 238, 284, 346, 476, 497, 692, 833, 994, 1207, 1211, 1666, 1988, 2414, 2422, 2941, 3332, 3479, 4828, 4844, 5882, 6958, 8449, 8477, 11764, 12283, 13916, 16898, 16954, 20587, 24566, 33796, 33908, 41174, 49132, 59143, 82348, 85981, 118286, 144109, 171962, 208811, 236572, 288218, 343924, 417622, 576436, 601867, 835244, 1203734, 1461677, 2407468, 2923354, 5846708, 10231739, 20463478, 40926956]

約数ペア:

[(1, 40926956), (2, 20463478), (4, 10231739), (7, 5846708), (14, 2923354), (17, 2407468), (28, 1461677), (34, 1203734), (49, 835244), (68, 601867), (71, 576436), (98, 417622), (119, 343924), (142, 288218), (173, 236572), (196, 208811), (238, 171962), (284, 144109), (346, 118286), (476, 85981), (497, 82348), (692, 59143), (833, 49132), (994, 41174), (1207, 33908), (1211, 33796), (1666, 24566), (1988, 20587), (2414, 16954), (2422, 16898), (2941, 13916), (3332, 12283), (3479, 11764), (4828, 8477), (4844, 8449), (5882, 6958)]