40272736

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1103}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 91252224

約数和(自身を除く): 50979488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1103, 1141, 1304, 2206, 2282, 2608, 4412, 4564, 5216, 7721, 8824, 9128, 15442, 17648, 18256, 30884, 35296, 36512, 61768, 123536, 179789, 247072, 359578, 719156, 1258523, 1438312, 2517046, 2876624, 5034092, 5753248, 10068184, 20136368, 40272736]

約数ペア:

[(1, 40272736), (2, 20136368), (4, 10068184), (7, 5753248), (8, 5034092), (14, 2876624), (16, 2517046), (28, 1438312), (32, 1258523), (56, 719156), (112, 359578), (163, 247072), (224, 179789), (326, 123536), (652, 61768), (1103, 36512), (1141, 35296), (1304, 30884), (2206, 18256), (2282, 17648), (2608, 15442), (4412, 9128), (4564, 8824), (5216, 7721)]