28761808

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{7919}}^1$

素因数の和:8154

約数の個数: 20

約数和(自身を含む): 55978560

約数和(自身を除く): 27216752

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 7919, 15838, 31676, 63352, 126704, 1797613, 3595226, 7190452, 14380904, 28761808]

約数ペア:

[(1, 28761808), (2, 14380904), (4, 7190452), (8, 3595226), (16, 1797613), (227, 126704), (454, 63352), (908, 31676), (1816, 15838), (3632, 7919)]