39709728

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 113719788

約数和(自身を除く): 74010060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 797, 1038, 1384, 1557, 1594, 2076, 2391, 2768, 3114, 3188, 4152, 4782, 5536, 6228, 6376, 7173, 8304, 9564, 12456, 12752, 14346, 16608, 19128, 24912, 25504, 28692, 38256, 49824, 57384, 76512, 114768, 137881, 229536, 275762, 413643, 551524, 827286, 1103048, 1240929, 1654572, 2206096, 2481858, 3309144, 4412192, 4963716, 6618288, 9927432, 13236576, 19854864, 39709728]

約数ペア:

[(1, 39709728), (2, 19854864), (3, 13236576), (4, 9927432), (6, 6618288), (8, 4963716), (9, 4412192), (12, 3309144), (16, 2481858), (18, 2206096), (24, 1654572), (32, 1240929), (36, 1103048), (48, 827286), (72, 551524), (96, 413643), (144, 275762), (173, 229536), (288, 137881), (346, 114768), (519, 76512), (692, 57384), (797, 49824), (1038, 38256), (1384, 28692), (1557, 25504), (1594, 24912), (2076, 19128), (2391, 16608), (2768, 14346), (3114, 12752), (3188, 12456), (4152, 9564), (4782, 8304), (5536, 7173), (6228, 6376)]