40540512

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24841}}^1$

素因数の和:24871

約数の個数: 48

約数和(自身を含む): 112683312

約数和(自身を除く): 72142800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 24841, 49682, 74523, 99364, 149046, 198728, 298092, 397456, 422297, 596184, 794912, 844594, 1192368, 1266891, 1689188, 2384736, 2533782, 3378376, 5067564, 6756752, 10135128, 13513504, 20270256, 40540512]

約数ペア:

[(1, 40540512), (2, 20270256), (3, 13513504), (4, 10135128), (6, 6756752), (8, 5067564), (12, 3378376), (16, 2533782), (17, 2384736), (24, 1689188), (32, 1266891), (34, 1192368), (48, 844594), (51, 794912), (68, 596184), (96, 422297), (102, 397456), (136, 298092), (204, 198728), (272, 149046), (408, 99364), (544, 74523), (816, 49682), (1632, 24841)]