63664636

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{55457}}^1$

素因数の和:55509

約数の個数: 24

約数和(自身を含む): 130437216

約数和(自身を除く): 66772580

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 55457, 110914, 221828, 388199, 776398, 1552796, 2273737, 4547474, 9094948, 15916159, 31832318, 63664636]

約数ペア:

[(1, 63664636), (2, 31832318), (4, 15916159), (7, 9094948), (14, 4547474), (28, 2273737), (41, 1552796), (82, 776398), (164, 388199), (287, 221828), (574, 110914), (1148, 55457)]