668712718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4643}}^1$

素因数の和:4800

約数の個数: 32

約数和(自身を含む): 1091377152

約数和(自身を除く): 422664434

約数列:

[1, 2, 23, 31, 46, 62, 101, 202, 713, 1426, 2323, 3131, 4643, 4646, 6262, 9286, 72013, 106789, 143933, 144026, 213578, 287866, 468943, 937886, 3310459, 6620918, 10785689, 14537233, 21571378, 29074466, 334356359, 668712718]

約数ペア:

[(1, 668712718), (2, 334356359), (23, 29074466), (31, 21571378), (46, 14537233), (62, 10785689), (101, 6620918), (202, 3310459), (713, 937886), (1426, 468943), (2323, 287866), (3131, 213578), (4643, 144026), (4646, 143933), (6262, 106789), (9286, 72013)]