3935764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 4491116

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 131, 148, 203, 259, 262, 406, 518, 524, 812, 917, 1036, 1073, 1834, 2146, 3668, 3799, 4292, 4847, 7511, 7598, 9694, 15022, 15196, 19388, 26593, 30044, 33929, 53186, 67858, 106372, 135716, 140563, 281126, 562252, 983941, 1967882, 3935764]

約数ペア:

[(1, 3935764), (2, 1967882), (4, 983941), (7, 562252), (14, 281126), (28, 140563), (29, 135716), (37, 106372), (58, 67858), (74, 53186), (116, 33929), (131, 30044), (148, 26593), (203, 19388), (259, 15196), (262, 15022), (406, 9694), (518, 7598), (524, 7511), (812, 4847), (917, 4292), (1036, 3799), (1073, 3668), (1834, 2146)]