39968352

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1420

約数の個数: 72

約数和(自身を含む): 114810696

約数和(自身を除く): 74842344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1297, 1712, 1926, 2568, 2594, 3424, 3852, 3891, 5136, 5188, 7704, 7782, 10272, 10376, 11673, 15408, 15564, 20752, 23346, 30816, 31128, 41504, 46692, 62256, 93384, 124512, 138779, 186768, 277558, 373536, 416337, 555116, 832674, 1110232, 1249011, 1665348, 2220464, 2498022, 3330696, 4440928, 4996044, 6661392, 9992088, 13322784, 19984176, 39968352]

約数ペア:

[(1, 39968352), (2, 19984176), (3, 13322784), (4, 9992088), (6, 6661392), (8, 4996044), (9, 4440928), (12, 3330696), (16, 2498022), (18, 2220464), (24, 1665348), (32, 1249011), (36, 1110232), (48, 832674), (72, 555116), (96, 416337), (107, 373536), (144, 277558), (214, 186768), (288, 138779), (321, 124512), (428, 93384), (642, 62256), (856, 46692), (963, 41504), (1284, 31128), (1297, 30816), (1712, 23346), (1926, 20752), (2568, 15564), (2594, 15408), (3424, 11673), (3852, 10376), (3891, 10272), (5136, 7782), (5188, 7704)]