2520704

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2620096

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 419, 752, 838, 1504, 1676, 3008, 3352, 6016, 6704, 13408, 19693, 26816, 39386, 53632, 78772, 157544, 315088, 630176, 1260352, 2520704]

約数ペア:

[(1, 2520704), (2, 1260352), (4, 630176), (8, 315088), (16, 157544), (32, 78772), (47, 53632), (64, 39386), (94, 26816), (128, 19693), (188, 13408), (376, 6704), (419, 6016), (752, 3352), (838, 3008), (1504, 1676)]