414897872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9871}}^1$

素因数の和:9987

約数の個数: 40

約数和(自身を含む): 837303552

約数和(自身を除く): 422405680

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 2627, 5254, 9871, 10508, 19742, 21016, 39484, 42032, 78968, 157936, 365227, 700841, 730454, 1401682, 1460908, 2803364, 2921816, 5606728, 5843632, 11213456, 25931117, 51862234, 103724468, 207448936, 414897872]

約数ペア:

[(1, 414897872), (2, 207448936), (4, 103724468), (8, 51862234), (16, 25931117), (37, 11213456), (71, 5843632), (74, 5606728), (142, 2921816), (148, 2803364), (284, 1460908), (296, 1401682), (568, 730454), (592, 700841), (1136, 365227), (2627, 157936), (5254, 78968), (9871, 42032), (10508, 39484), (19742, 21016)]