71771008

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{32983}}^1$

素因数の和:33014

約数の個数: 32

約数和(自身を含む): 151396560

約数和(自身を除く): 79625552

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 32983, 65966, 131932, 263864, 527728, 560711, 1055456, 1121422, 2110912, 2242844, 4221824, 4485688, 8971376, 17942752, 35885504, 71771008]

約数ペア:

[(1, 71771008), (2, 35885504), (4, 17942752), (8, 8971376), (16, 4485688), (17, 4221824), (32, 2242844), (34, 2110912), (64, 1121422), (68, 1055456), (128, 560711), (136, 527728), (272, 263864), (544, 131932), (1088, 65966), (2176, 32983)]