28789328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{58043}}^1$

素因数の和:58082

約数の個数: 20

約数和(自身を含む): 57579648

約数和(自身を除く): 28790320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 58043, 116086, 232172, 464344, 928688, 1799333, 3598666, 7197332, 14394664, 28789328]

約数ペア:

[(1, 28789328), (2, 14394664), (4, 7197332), (8, 3598666), (16, 1799333), (31, 928688), (62, 464344), (124, 232172), (248, 116086), (496, 58043)]