28229148

素因数分解:

$2^2\times 3^4\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:744

約数の個数: 60

約数和(自身を含む): 74414032

約数和(自身を除く): 46184884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 302, 324, 453, 577, 604, 906, 1154, 1359, 1731, 1812, 2308, 2718, 3462, 4077, 5193, 5436, 6924, 8154, 10386, 12231, 15579, 16308, 20772, 24462, 31158, 46737, 48924, 62316, 87127, 93474, 174254, 186948, 261381, 348508, 522762, 784143, 1045524, 1568286, 2352429, 3136572, 4704858, 7057287, 9409716, 14114574, 28229148]

約数ペア:

[(1, 28229148), (2, 14114574), (3, 9409716), (4, 7057287), (6, 4704858), (9, 3136572), (12, 2352429), (18, 1568286), (27, 1045524), (36, 784143), (54, 522762), (81, 348508), (108, 261381), (151, 186948), (162, 174254), (302, 93474), (324, 87127), (453, 62316), (577, 48924), (604, 46737), (906, 31158), (1154, 24462), (1359, 20772), (1731, 16308), (1812, 15579), (2308, 12231), (2718, 10386), (3462, 8154), (4077, 6924), (5193, 5436)]