38420736

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2671

約数の個数: 72

約数和(自身を含む): 107677920

約数和(自身を除く): 69257184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 2633, 3648, 4864, 5266, 7296, 7899, 10532, 14592, 15798, 21064, 31596, 42128, 50027, 63192, 84256, 100054, 126384, 150081, 168512, 200108, 252768, 300162, 337024, 400216, 505536, 600324, 674048, 800432, 1011072, 1200648, 1600864, 2022144, 2401296, 3201728, 4802592, 6403456, 9605184, 12806912, 19210368, 38420736]

約数ペア:

[(1, 38420736), (2, 19210368), (3, 12806912), (4, 9605184), (6, 6403456), (8, 4802592), (12, 3201728), (16, 2401296), (19, 2022144), (24, 1600864), (32, 1200648), (38, 1011072), (48, 800432), (57, 674048), (64, 600324), (76, 505536), (96, 400216), (114, 337024), (128, 300162), (152, 252768), (192, 200108), (228, 168512), (256, 150081), (304, 126384), (384, 100054), (456, 84256), (608, 63192), (768, 50027), (912, 42128), (1216, 31596), (1824, 21064), (2432, 15798), (2633, 14592), (3648, 10532), (4864, 7899), (5266, 7296)]