73138408

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17891}}^1$

素因数の和:17977

約数の個数: 32

約数和(自身を含む): 158880960

約数和(自身を除く): 85742552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 17891, 35782, 71564, 125237, 143128, 250474, 500948, 1001896, 1306043, 2612086, 5224172, 9142301, 10448344, 18284602, 36569204, 73138408]

約数ペア:

[(1, 73138408), (2, 36569204), (4, 18284602), (7, 10448344), (8, 9142301), (14, 5224172), (28, 2612086), (56, 1306043), (73, 1001896), (146, 500948), (292, 250474), (511, 143128), (584, 125237), (1022, 71564), (2044, 35782), (4088, 17891)]