28969624

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 27478376

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 587, 796, 1174, 1592, 2348, 4696, 6169, 12338, 18197, 24676, 36394, 49352, 72788, 116813, 145576, 233626, 467252, 934504, 3621203, 7242406, 14484812, 28969624]

約数ペア:

[(1, 28969624), (2, 14484812), (4, 7242406), (8, 3621203), (31, 934504), (62, 467252), (124, 233626), (199, 145576), (248, 116813), (398, 72788), (587, 49352), (796, 36394), (1174, 24676), (1592, 18197), (2348, 12338), (4696, 6169)]