23880836

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 54

約数和(自身を含む): 50525370

約数和(自身を除く): 26644534

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 89, 98, 148, 178, 196, 259, 356, 518, 623, 1036, 1246, 1369, 1813, 2492, 2738, 3293, 3626, 4361, 5476, 6586, 7252, 8722, 9583, 13172, 17444, 19166, 23051, 38332, 46102, 67081, 92204, 121841, 134162, 161357, 243682, 268324, 322714, 487364, 645428, 852887, 1705774, 3411548, 5970209, 11940418, 23880836]

約数ペア:

[(1, 23880836), (2, 11940418), (4, 5970209), (7, 3411548), (14, 1705774), (28, 852887), (37, 645428), (49, 487364), (74, 322714), (89, 268324), (98, 243682), (148, 161357), (178, 134162), (196, 121841), (259, 92204), (356, 67081), (518, 46102), (623, 38332), (1036, 23051), (1246, 19166), (1369, 17444), (1813, 13172), (2492, 9583), (2738, 8722), (3293, 7252), (3626, 6586), (4361, 5476)]