27858068

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1704

約数の個数: 36

約数和(自身を含む): 57384180

約数和(自身を除く): 29526112

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 1597, 2492, 3194, 4361, 6388, 8722, 11179, 17444, 22358, 44716, 78253, 142133, 156506, 284266, 313012, 568532, 994931, 1989862, 3979724, 6964517, 13929034, 27858068]

約数ペア:

[(1, 27858068), (2, 13929034), (4, 6964517), (7, 3979724), (14, 1989862), (28, 994931), (49, 568532), (89, 313012), (98, 284266), (178, 156506), (196, 142133), (356, 78253), (623, 44716), (1246, 22358), (1597, 17444), (2492, 11179), (3194, 8722), (4361, 6388)]