22489376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7723}}^1$

素因数の和:7753

約数の個数: 48

約数和(自身を含む): 54500544

約数和(自身を除く): 32011168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 7723, 15446, 30892, 54061, 61784, 100399, 108122, 123568, 200798, 216244, 247136, 401596, 432488, 702793, 803192, 864976, 1405586, 1606384, 1729952, 2811172, 3212768, 5622344, 11244688, 22489376]

約数ペア:

[(1, 22489376), (2, 11244688), (4, 5622344), (7, 3212768), (8, 2811172), (13, 1729952), (14, 1606384), (16, 1405586), (26, 864976), (28, 803192), (32, 702793), (52, 432488), (56, 401596), (91, 247136), (104, 216244), (112, 200798), (182, 123568), (208, 108122), (224, 100399), (364, 61784), (416, 54061), (728, 30892), (1456, 15446), (2912, 7723)]