68996486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{7351}}^1$

素因数の和:7404

約数の個数: 24

約数和(自身を含む): 117646704

約数和(自身を除く): 48650218

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 7351, 9386, 14702, 95563, 139669, 191126, 279338, 1815697, 2653711, 3631394, 5307422, 34498243, 68996486]

約数ペア:

[(1, 68996486), (2, 34498243), (13, 5307422), (19, 3631394), (26, 2653711), (38, 1815697), (247, 279338), (361, 191126), (494, 139669), (722, 95563), (4693, 14702), (7351, 9386)]