25994868

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 62920704

約数和(自身を除く): 36925836

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 461, 508, 762, 922, 1383, 1524, 1844, 2766, 4699, 5532, 9398, 14097, 17057, 18796, 28194, 34114, 51171, 56388, 58547, 68228, 102342, 117094, 175641, 204684, 234188, 351282, 702564, 2166239, 4332478, 6498717, 8664956, 12997434, 25994868]

約数ペア:

[(1, 25994868), (2, 12997434), (3, 8664956), (4, 6498717), (6, 4332478), (12, 2166239), (37, 702564), (74, 351282), (111, 234188), (127, 204684), (148, 175641), (222, 117094), (254, 102342), (381, 68228), (444, 58547), (461, 56388), (508, 51171), (762, 34114), (922, 28194), (1383, 18796), (1524, 17057), (1844, 14097), (2766, 9398), (4699, 5532)]