13642048

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:879

約数の個数: 56

約数和(自身を含む): 31812992

約数和(自身を除く): 18170944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 823, 1036, 1184, 1646, 2072, 2368, 3292, 4144, 5761, 6584, 8288, 11522, 13168, 16576, 23044, 26336, 30451, 46088, 52672, 60902, 92176, 121804, 184352, 213157, 243608, 368704, 426314, 487216, 852628, 974432, 1705256, 1948864, 3410512, 6821024, 13642048]

約数ペア:

[(1, 13642048), (2, 6821024), (4, 3410512), (7, 1948864), (8, 1705256), (14, 974432), (16, 852628), (28, 487216), (32, 426314), (37, 368704), (56, 243608), (64, 213157), (74, 184352), (112, 121804), (148, 92176), (224, 60902), (259, 52672), (296, 46088), (448, 30451), (518, 26336), (592, 23044), (823, 16576), (1036, 13168), (1184, 11522), (1646, 8288), (2072, 6584), (2368, 5761), (3292, 4144)]