43388324

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 94993920

約数和(自身を除く): 51605596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 122, 133, 191, 196, 244, 266, 382, 427, 532, 764, 854, 931, 1159, 1337, 1708, 1862, 2318, 2674, 2989, 3629, 3724, 4636, 5348, 5978, 7258, 8113, 9359, 11651, 11956, 14516, 16226, 18718, 23302, 25403, 32452, 37436, 46604, 50806, 56791, 81557, 101612, 113582, 163114, 177821, 221369, 227164, 326228, 355642, 442738, 570899, 711284, 885476, 1141798, 1549583, 2283596, 3099166, 6198332, 10847081, 21694162, 43388324]

約数ペア:

[(1, 43388324), (2, 21694162), (4, 10847081), (7, 6198332), (14, 3099166), (19, 2283596), (28, 1549583), (38, 1141798), (49, 885476), (61, 711284), (76, 570899), (98, 442738), (122, 355642), (133, 326228), (191, 227164), (196, 221369), (244, 177821), (266, 163114), (382, 113582), (427, 101612), (532, 81557), (764, 56791), (854, 50806), (931, 46604), (1159, 37436), (1337, 32452), (1708, 25403), (1862, 23302), (2318, 18718), (2674, 16226), (2989, 14516), (3629, 11956), (3724, 11651), (4636, 9359), (5348, 8113), (5978, 7258)]