29290256

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 58433760

約数和(自身を除く): 29143504

約数列:

[1, 2, 4, 8, 16, 67, 89, 134, 178, 268, 307, 356, 536, 614, 712, 1072, 1228, 1424, 2456, 4912, 5963, 11926, 20569, 23852, 27323, 41138, 47704, 54646, 82276, 95408, 109292, 164552, 218584, 329104, 437168, 1830641, 3661282, 7322564, 14645128, 29290256]

約数ペア:

[(1, 29290256), (2, 14645128), (4, 7322564), (8, 3661282), (16, 1830641), (67, 437168), (89, 329104), (134, 218584), (178, 164552), (268, 109292), (307, 95408), (356, 82276), (536, 54646), (614, 47704), (712, 41138), (1072, 27323), (1228, 23852), (1424, 20569), (2456, 11926), (4912, 5963)]