28345872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31081}}^1$

素因数の和:31111

約数の個数: 40

約数和(自身を含む): 77083360

約数和(自身を除く): 48737488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 31081, 62162, 93243, 124324, 186486, 248648, 372972, 497296, 590539, 745944, 1181078, 1491888, 1771617, 2362156, 3543234, 4724312, 7086468, 9448624, 14172936, 28345872]

約数ペア:

[(1, 28345872), (2, 14172936), (3, 9448624), (4, 7086468), (6, 4724312), (8, 3543234), (12, 2362156), (16, 1771617), (19, 1491888), (24, 1181078), (38, 745944), (48, 590539), (57, 497296), (76, 372972), (114, 248648), (152, 186486), (228, 124324), (304, 93243), (456, 62162), (912, 31081)]