40722816

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 108972720

約数和(自身を除く): 68249904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 346, 384, 519, 613, 692, 1038, 1226, 1384, 1839, 2076, 2452, 2768, 3678, 4152, 4904, 5536, 7356, 8304, 9808, 11072, 14712, 16608, 19616, 22144, 29424, 33216, 39232, 58848, 66432, 78464, 106049, 117696, 212098, 235392, 318147, 424196, 636294, 848392, 1272588, 1696784, 2545176, 3393568, 5090352, 6787136, 10180704, 13574272, 20361408, 40722816]

約数ペア:

[(1, 40722816), (2, 20361408), (3, 13574272), (4, 10180704), (6, 6787136), (8, 5090352), (12, 3393568), (16, 2545176), (24, 1696784), (32, 1272588), (48, 848392), (64, 636294), (96, 424196), (128, 318147), (173, 235392), (192, 212098), (346, 117696), (384, 106049), (519, 78464), (613, 66432), (692, 58848), (1038, 39232), (1226, 33216), (1384, 29424), (1839, 22144), (2076, 19616), (2452, 16608), (2768, 14712), (3678, 11072), (4152, 9808), (4904, 8304), (5536, 7356)]