29916488

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 69734400

約数和(自身を除く): 39817912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 907, 1064, 1178, 1736, 1814, 2356, 3628, 4123, 4712, 6349, 7256, 8246, 12698, 16492, 17233, 25396, 28117, 32984, 34466, 50792, 56234, 68932, 112468, 120631, 137864, 196819, 224936, 241262, 393638, 482524, 534223, 787276, 965048, 1068446, 1574552, 2136892, 3739561, 4273784, 7479122, 14958244, 29916488]

約数ペア:

[(1, 29916488), (2, 14958244), (4, 7479122), (7, 4273784), (8, 3739561), (14, 2136892), (19, 1574552), (28, 1068446), (31, 965048), (38, 787276), (56, 534223), (62, 482524), (76, 393638), (124, 241262), (133, 224936), (152, 196819), (217, 137864), (248, 120631), (266, 112468), (434, 68932), (532, 56234), (589, 50792), (868, 34466), (907, 32984), (1064, 28117), (1178, 25396), (1736, 17233), (1814, 16492), (2356, 12698), (3628, 8246), (4123, 7256), (4712, 6349)]