40106584

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13513}}^1$

素因数の和:13579

約数の個数: 32

約数和(自身を含む): 87570720

約数和(自身を除く): 47464136

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 13513, 27026, 54052, 94591, 108104, 189182, 378364, 716189, 756728, 1432378, 2864756, 5013323, 5729512, 10026646, 20053292, 40106584]

約数ペア:

[(1, 40106584), (2, 20053292), (4, 10026646), (7, 5729512), (8, 5013323), (14, 2864756), (28, 1432378), (53, 756728), (56, 716189), (106, 378364), (212, 189182), (371, 108104), (424, 94591), (742, 54052), (1484, 27026), (2968, 13513)]