70019504

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{49171}}^1$

素因数の和:49268

約数の個数: 20

約数和(自身を含む): 137189880

約数和(自身を除く): 67170376

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 49171, 98342, 196684, 393368, 786736, 4376219, 8752438, 17504876, 35009752, 70019504]

約数ペア:

[(1, 70019504), (2, 35009752), (4, 17504876), (8, 8752438), (16, 4376219), (89, 786736), (178, 393368), (356, 196684), (712, 98342), (1424, 49171)]