28998152

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 56095200

約数和(自身を除く): 27097048

約数列:

[1, 2, 4, 8, 41, 82, 164, 211, 328, 419, 422, 838, 844, 1676, 1688, 3352, 8651, 17179, 17302, 34358, 34604, 68716, 69208, 88409, 137432, 176818, 353636, 707272, 3624769, 7249538, 14499076, 28998152]

約数ペア:

[(1, 28998152), (2, 14499076), (4, 7249538), (8, 3624769), (41, 707272), (82, 353636), (164, 176818), (211, 137432), (328, 88409), (419, 69208), (422, 68716), (838, 34604), (844, 34358), (1676, 17302), (1688, 17179), (3352, 8651)]