72217446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4871}}^1$

素因数の和:5236

約数の個数: 32

約数和(自身を含む): 165570048

約数和(自身を除く): 93352602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2471, 4871, 4942, 7413, 9742, 14613, 14826, 29226, 34097, 68194, 102291, 204582, 1719463, 3438926, 5158389, 10316778, 12036241, 24072482, 36108723, 72217446]

約数ペア:

[(1, 72217446), (2, 36108723), (3, 24072482), (6, 12036241), (7, 10316778), (14, 5158389), (21, 3438926), (42, 1719463), (353, 204582), (706, 102291), (1059, 68194), (2118, 34097), (2471, 29226), (4871, 14826), (4942, 14613), (7413, 9742)]