99428686

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 173521152

約数和(自身を除く): 74092466

約数列:

[1, 2, 7, 14, 97, 194, 211, 347, 422, 679, 694, 1358, 1477, 2429, 2954, 4858, 20467, 33659, 40934, 67318, 73217, 143269, 146434, 235613, 286538, 471226, 512519, 1025038, 7102049, 14204098, 49714343, 99428686]

約数ペア:

[(1, 99428686), (2, 49714343), (7, 14204098), (14, 7102049), (97, 1025038), (194, 512519), (211, 471226), (347, 286538), (422, 235613), (679, 146434), (694, 143269), (1358, 73217), (1477, 67318), (2429, 40934), (2954, 33659), (4858, 20467)]