70784128

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{19069}}^1$

素因数の和:19112

約数の個数: 32

約数和(自身を含む): 145885500

約数和(自身を除く): 75101372

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 19069, 38138, 76276, 152552, 305104, 553001, 610208, 1106002, 1220416, 2212004, 2440832, 4424008, 8848016, 17696032, 35392064, 70784128]

約数ペア:

[(1, 70784128), (2, 35392064), (4, 17696032), (8, 8848016), (16, 4424008), (29, 2440832), (32, 2212004), (58, 1220416), (64, 1106002), (116, 610208), (128, 553001), (232, 305104), (464, 152552), (928, 76276), (1856, 38138), (3712, 19069)]