71478344

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24083}}^1$

素因数の和:24149

約数の個数: 32

約数和(自身を含む): 156064320

約数和(自身を除く): 84585976

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 24083, 48166, 96332, 168581, 192664, 337162, 674324, 1276399, 1348648, 2552798, 5105596, 8934793, 10211192, 17869586, 35739172, 71478344]

約数ペア:

[(1, 71478344), (2, 35739172), (4, 17869586), (7, 10211192), (8, 8934793), (14, 5105596), (28, 2552798), (53, 1348648), (56, 1276399), (106, 674324), (212, 337162), (371, 192664), (424, 168581), (742, 96332), (1484, 48166), (2968, 24083)]