355298368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{326561}}^1$

素因数の和:326590

約数の個数: 28

約数和(自身を含む): 746520732

約数和(自身を除く): 391222364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 326561, 653122, 1306244, 2612488, 5224976, 5551537, 10449952, 11103074, 20899904, 22206148, 44412296, 88824592, 177649184, 355298368]

約数ペア:

[(1, 355298368), (2, 177649184), (4, 88824592), (8, 44412296), (16, 22206148), (17, 20899904), (32, 11103074), (34, 10449952), (64, 5551537), (68, 5224976), (136, 2612488), (272, 1306244), (544, 653122), (1088, 326561)]