42074116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 89824896

約数和(自身を除く): 47750780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 314, 476, 563, 628, 1099, 1126, 2198, 2252, 2669, 3941, 4396, 5338, 7882, 9571, 10676, 15764, 18683, 19142, 37366, 38284, 66997, 74732, 88391, 133994, 176782, 267988, 353564, 618737, 1237474, 1502647, 2474948, 3005294, 6010588, 10518529, 21037058, 42074116]

約数ペア:

[(1, 42074116), (2, 21037058), (4, 10518529), (7, 6010588), (14, 3005294), (17, 2474948), (28, 1502647), (34, 1237474), (68, 618737), (119, 353564), (157, 267988), (238, 176782), (314, 133994), (476, 88391), (563, 74732), (628, 66997), (1099, 38284), (1126, 37366), (2198, 19142), (2252, 18683), (2669, 15764), (3941, 10676), (4396, 9571), (5338, 7882)]