40462136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 90205920

約数和(自身を除く): 49743784

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 113, 143, 226, 286, 313, 452, 572, 626, 904, 1144, 1243, 1252, 1469, 2486, 2504, 2938, 3443, 4069, 4972, 5876, 6886, 8138, 9944, 11752, 13772, 16159, 16276, 27544, 32318, 32552, 35369, 44759, 64636, 70738, 89518, 129272, 141476, 179036, 282952, 358072, 389059, 459797, 778118, 919594, 1556236, 1839188, 3112472, 3678376, 5057767, 10115534, 20231068, 40462136]

約数ペア:

[(1, 40462136), (2, 20231068), (4, 10115534), (8, 5057767), (11, 3678376), (13, 3112472), (22, 1839188), (26, 1556236), (44, 919594), (52, 778118), (88, 459797), (104, 389059), (113, 358072), (143, 282952), (226, 179036), (286, 141476), (313, 129272), (452, 89518), (572, 70738), (626, 64636), (904, 44759), (1144, 35369), (1243, 32552), (1252, 32318), (1469, 27544), (2486, 16276), (2504, 16159), (2938, 13772), (3443, 11752), (4069, 9944), (4972, 8138), (5876, 6886)]