42401312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{69739}}^1$

素因数の和:69768

約数の個数: 24

約数和(自身を含む): 87872400

約数和(自身を除く): 45471088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 69739, 139478, 278956, 557912, 1115824, 1325041, 2231648, 2650082, 5300164, 10600328, 21200656, 42401312]

約数ペア:

[(1, 42401312), (2, 21200656), (4, 10600328), (8, 5300164), (16, 2650082), (19, 2231648), (32, 1325041), (38, 1115824), (76, 557912), (152, 278956), (304, 139478), (608, 69739)]