38801784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3340

約数の個数: 64

約数和(自身を含む): 112458240

約数和(自身を除く): 73656456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3253, 3976, 5964, 6506, 9759, 11928, 13012, 19518, 22771, 26024, 39036, 45542, 68313, 78072, 91084, 136626, 182168, 230963, 273252, 461926, 546504, 692889, 923852, 1385778, 1616741, 1847704, 2771556, 3233482, 4850223, 5543112, 6466964, 9700446, 12933928, 19400892, 38801784]

約数ペア:

[(1, 38801784), (2, 19400892), (3, 12933928), (4, 9700446), (6, 6466964), (7, 5543112), (8, 4850223), (12, 3233482), (14, 2771556), (21, 1847704), (24, 1616741), (28, 1385778), (42, 923852), (56, 692889), (71, 546504), (84, 461926), (142, 273252), (168, 230963), (213, 182168), (284, 136626), (426, 91084), (497, 78072), (568, 68313), (852, 45542), (994, 39036), (1491, 26024), (1704, 22771), (1988, 19518), (2982, 13012), (3253, 11928), (3976, 9759), (5964, 6506)]