42776218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 70479360

約数和(自身を除く): 27703142

約数列:

[1, 2, 29, 31, 37, 58, 62, 74, 643, 899, 1073, 1147, 1286, 1798, 2146, 2294, 18647, 19933, 23791, 33263, 37294, 39866, 47582, 66526, 578057, 689939, 737521, 1156114, 1379878, 1475042, 21388109, 42776218]

約数ペア:

[(1, 42776218), (2, 21388109), (29, 1475042), (31, 1379878), (37, 1156114), (58, 737521), (62, 689939), (74, 578057), (643, 66526), (899, 47582), (1073, 39866), (1147, 37294), (1286, 33263), (1798, 23791), (2146, 19933), (2294, 18647)]