47140688

素因数分解:

$2^4\times 7^1\times {\mathrm{420899}}^1$

素因数の和:420914

約数の個数: 20

約数和(自身を含む): 104383200

約数和(自身を除く): 57242512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 420899, 841798, 1683596, 2946293, 3367192, 5892586, 6734384, 11785172, 23570344, 47140688]

約数ペア:

[(1, 47140688), (2, 23570344), (4, 11785172), (7, 6734384), (8, 5892586), (14, 3367192), (16, 2946293), (28, 1683596), (56, 841798), (112, 420899)]