77477248

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{26317}}^1$

素因数の和:26354

約数の個数: 32

約数和(自身を含む): 161066160

約数和(自身を除く): 83588912

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 26317, 52634, 105268, 210536, 421072, 605291, 842144, 1210582, 1684288, 2421164, 3368576, 4842328, 9684656, 19369312, 38738624, 77477248]

約数ペア:

[(1, 77477248), (2, 38738624), (4, 19369312), (8, 9684656), (16, 4842328), (23, 3368576), (32, 2421164), (46, 1684288), (64, 1210582), (92, 842144), (128, 605291), (184, 421072), (368, 210536), (736, 105268), (1472, 52634), (2944, 26317)]