27128416

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 61496064

約数和(自身を除く): 34367648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 743, 1141, 1304, 1486, 2282, 2608, 2972, 4564, 5201, 5216, 5944, 9128, 10402, 11888, 18256, 20804, 23776, 36512, 41608, 83216, 121109, 166432, 242218, 484436, 847763, 968872, 1695526, 1937744, 3391052, 3875488, 6782104, 13564208, 27128416]

約数ペア:

[(1, 27128416), (2, 13564208), (4, 6782104), (7, 3875488), (8, 3391052), (14, 1937744), (16, 1695526), (28, 968872), (32, 847763), (56, 484436), (112, 242218), (163, 166432), (224, 121109), (326, 83216), (652, 41608), (743, 36512), (1141, 23776), (1304, 20804), (1486, 18256), (2282, 11888), (2608, 10402), (2972, 9128), (4564, 5944), (5201, 5216)]