455872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:448

約数の個数: 28

約数和(自身を含む): 960120

約数和(自身を除く): 504248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 419, 544, 838, 1088, 1676, 3352, 6704, 7123, 13408, 14246, 26816, 28492, 56984, 113968, 227936, 455872]

約数ペア:

[(1, 455872), (2, 227936), (4, 113968), (8, 56984), (16, 28492), (17, 26816), (32, 14246), (34, 13408), (64, 7123), (68, 6704), (136, 3352), (272, 1676), (419, 1088), (544, 838)]