64789214

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{87317}}^1$

素因数の和:87379

約数の個数: 16

約数和(自身を含む): 113164128

約数和(自身を除く): 48374914

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 87317, 174634, 611219, 1222438, 4627801, 9255602, 32394607, 64789214]

約数ペア:

[(1, 64789214), (2, 32394607), (7, 9255602), (14, 4627801), (53, 1222438), (106, 611219), (371, 174634), (742, 87317)]