67247804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3270

約数の個数: 36

約数和(自身を含む): 131584320

約数和(自身を除く): 64336516

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 3209, 5239, 6418, 10478, 12836, 20956, 41717, 83434, 99479, 166868, 198958, 397916, 542321, 1084642, 1293227, 2169284, 2586454, 5172908, 16811951, 33623902, 67247804]

約数ペア:

[(1, 67247804), (2, 33623902), (4, 16811951), (13, 5172908), (26, 2586454), (31, 2169284), (52, 1293227), (62, 1084642), (124, 542321), (169, 397916), (338, 198958), (403, 166868), (676, 99479), (806, 83434), (1612, 41717), (3209, 20956), (5239, 12836), (6418, 10478)]