1636096

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 4120704

約数和(自身を除く): 2484608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 83, 88, 112, 128, 154, 166, 176, 224, 256, 308, 332, 352, 448, 581, 616, 664, 704, 896, 913, 1162, 1232, 1328, 1408, 1792, 1826, 2324, 2464, 2656, 2816, 3652, 4648, 4928, 5312, 6391, 7304, 9296, 9856, 10624, 12782, 14608, 18592, 19712, 21248, 25564, 29216, 37184, 51128, 58432, 74368, 102256, 116864, 148736, 204512, 233728, 409024, 818048, 1636096]

約数ペア:

[(1, 1636096), (2, 818048), (4, 409024), (7, 233728), (8, 204512), (11, 148736), (14, 116864), (16, 102256), (22, 74368), (28, 58432), (32, 51128), (44, 37184), (56, 29216), (64, 25564), (77, 21248), (83, 19712), (88, 18592), (112, 14608), (128, 12782), (154, 10624), (166, 9856), (176, 9296), (224, 7304), (256, 6391), (308, 5312), (332, 4928), (352, 4648), (448, 3652), (581, 2816), (616, 2656), (664, 2464), (704, 2324), (896, 1826), (913, 1792), (1162, 1408), (1232, 1328)]