26491384

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 52002000

約数和(自身を除く): 25510616

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 1283, 2566, 2581, 5132, 5162, 10264, 10324, 20648, 37207, 74414, 114187, 148828, 228374, 297656, 456748, 913496, 3311423, 6622846, 13245692, 26491384]

約数ペア:

[(1, 26491384), (2, 13245692), (4, 6622846), (8, 3311423), (29, 913496), (58, 456748), (89, 297656), (116, 228374), (178, 148828), (232, 114187), (356, 74414), (712, 37207), (1283, 20648), (2566, 10324), (2581, 10264), (5132, 5162)]