29201732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 60979968

約数和(自身を除く): 31778236

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 397, 497, 518, 794, 994, 1036, 1588, 1988, 2627, 2779, 5254, 5558, 10508, 11116, 14689, 18389, 28187, 29378, 36778, 56374, 58756, 73556, 102823, 112748, 197309, 205646, 394618, 411292, 789236, 1042919, 2085838, 4171676, 7300433, 14600866, 29201732]

約数ペア:

[(1, 29201732), (2, 14600866), (4, 7300433), (7, 4171676), (14, 2085838), (28, 1042919), (37, 789236), (71, 411292), (74, 394618), (142, 205646), (148, 197309), (259, 112748), (284, 102823), (397, 73556), (497, 58756), (518, 56374), (794, 36778), (994, 29378), (1036, 28187), (1588, 18389), (1988, 14689), (2627, 11116), (2779, 10508), (5254, 5558)]