4499456

素因数分解:

$2^{11}\times {\mathrm{13}}^3$

素因数の和:61

約数の個数: 48

約数和(自身を含む): 9746100

約数和(自身を除く): 5246644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1352, 1664, 2048, 2197, 2704, 3328, 4394, 5408, 6656, 8788, 10816, 13312, 17576, 21632, 26624, 35152, 43264, 70304, 86528, 140608, 173056, 281216, 346112, 562432, 1124864, 2249728, 4499456]

約数ペア:

[(1, 4499456), (2, 2249728), (4, 1124864), (8, 562432), (13, 346112), (16, 281216), (26, 173056), (32, 140608), (52, 86528), (64, 70304), (104, 43264), (128, 35152), (169, 26624), (208, 21632), (256, 17576), (338, 13312), (416, 10816), (512, 8788), (676, 6656), (832, 5408), (1024, 4394), (1352, 3328), (1664, 2704), (2048, 2197)]