42754864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8273}}^1$

素因数の和:8317

約数の個数: 40

約数和(自身を含む): 92337840

約数和(自身を除く): 49582976

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 8273, 16546, 33092, 66184, 132368, 140641, 157187, 281282, 314374, 562564, 628748, 1125128, 1257496, 2250256, 2514992, 2672179, 5344358, 10688716, 21377432, 42754864]

約数ペア:

[(1, 42754864), (2, 21377432), (4, 10688716), (8, 5344358), (16, 2672179), (17, 2514992), (19, 2250256), (34, 1257496), (38, 1125128), (68, 628748), (76, 562564), (136, 314374), (152, 281282), (272, 157187), (304, 140641), (323, 132368), (646, 66184), (1292, 33092), (2584, 16546), (5168, 8273)]