4296448

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1320

約数の個数: 36

約数和(自身を含む): 9242968

約数和(自身を除く): 4946520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1291, 1664, 2582, 3328, 5164, 10328, 16783, 20656, 33566, 41312, 67132, 82624, 134264, 165248, 268528, 330496, 537056, 1074112, 2148224, 4296448]

約数ペア:

[(1, 4296448), (2, 2148224), (4, 1074112), (8, 537056), (13, 330496), (16, 268528), (26, 165248), (32, 134264), (52, 82624), (64, 67132), (104, 41312), (128, 33566), (208, 20656), (256, 16783), (416, 10328), (832, 5164), (1291, 3328), (1664, 2582)]