38642384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 86512320

約数和(自身を除く): 47869936

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 67, 88, 113, 116, 134, 176, 226, 232, 268, 319, 452, 464, 536, 638, 737, 904, 1072, 1243, 1276, 1474, 1808, 1943, 2486, 2552, 2948, 3277, 3886, 4972, 5104, 5896, 6554, 7571, 7772, 9944, 11792, 13108, 15142, 15544, 19888, 21373, 26216, 30284, 31088, 36047, 42746, 52432, 60568, 72094, 83281, 85492, 121136, 144188, 166562, 170984, 219559, 288376, 333124, 341968, 439118, 576752, 666248, 878236, 1332496, 1756472, 2415149, 3512944, 4830298, 9660596, 19321192, 38642384]

約数ペア:

[(1, 38642384), (2, 19321192), (4, 9660596), (8, 4830298), (11, 3512944), (16, 2415149), (22, 1756472), (29, 1332496), (44, 878236), (58, 666248), (67, 576752), (88, 439118), (113, 341968), (116, 333124), (134, 288376), (176, 219559), (226, 170984), (232, 166562), (268, 144188), (319, 121136), (452, 85492), (464, 83281), (536, 72094), (638, 60568), (737, 52432), (904, 42746), (1072, 36047), (1243, 31088), (1276, 30284), (1474, 26216), (1808, 21373), (1943, 19888), (2486, 15544), (2552, 15142), (2948, 13108), (3277, 11792), (3886, 9944), (4972, 7772), (5104, 7571), (5896, 6554)]