40561128

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2471

約数の個数: 64

約数和(自身を含む): 114144000

約数和(自身を除く): 73582872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2377, 2844, 4266, 4754, 5688, 7131, 8532, 9508, 14262, 17064, 19016, 21393, 28524, 42786, 57048, 64179, 85572, 128358, 171144, 187783, 256716, 375566, 513432, 563349, 751132, 1126698, 1502264, 1690047, 2253396, 3380094, 4506792, 5070141, 6760188, 10140282, 13520376, 20280564, 40561128]

約数ペア:

[(1, 40561128), (2, 20280564), (3, 13520376), (4, 10140282), (6, 6760188), (8, 5070141), (9, 4506792), (12, 3380094), (18, 2253396), (24, 1690047), (27, 1502264), (36, 1126698), (54, 751132), (72, 563349), (79, 513432), (108, 375566), (158, 256716), (216, 187783), (237, 171144), (316, 128358), (474, 85572), (632, 64179), (711, 57048), (948, 42786), (1422, 28524), (1896, 21393), (2133, 19016), (2377, 17064), (2844, 14262), (4266, 9508), (4754, 8532), (5688, 7131)]