28148538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22447}}^1$

素因数の和:22482

約数の個数: 32

約数和(自身を含む): 64650240

約数和(自身を除く): 36501702

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 22447, 44894, 67341, 134682, 246917, 426493, 493834, 740751, 852986, 1279479, 1481502, 2558958, 4691423, 9382846, 14074269, 28148538]

約数ペア:

[(1, 28148538), (2, 14074269), (3, 9382846), (6, 4691423), (11, 2558958), (19, 1481502), (22, 1279479), (33, 852986), (38, 740751), (57, 493834), (66, 426493), (114, 246917), (209, 134682), (418, 67341), (627, 44894), (1254, 22447)]