8981752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 18421200

約数和(自身を除く): 9439448

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1289, 1742, 2578, 3484, 5156, 6968, 10312, 16757, 33514, 67028, 86363, 134056, 172726, 345452, 690904, 1122719, 2245438, 4490876, 8981752]

約数ペア:

[(1, 8981752), (2, 4490876), (4, 2245438), (8, 1122719), (13, 690904), (26, 345452), (52, 172726), (67, 134056), (104, 86363), (134, 67028), (268, 33514), (536, 16757), (871, 10312), (1289, 6968), (1742, 5156), (2578, 3484)]