56574008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 110271360

約数和(自身を除く): 53697352

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 1453, 2906, 4867, 5812, 9734, 11624, 19468, 38936, 45043, 90086, 180172, 228121, 360344, 456242, 912484, 1824968, 7071751, 14143502, 28287004, 56574008]

約数ペア:

[(1, 56574008), (2, 28287004), (4, 14143502), (8, 7071751), (31, 1824968), (62, 912484), (124, 456242), (157, 360344), (248, 228121), (314, 180172), (628, 90086), (1256, 45043), (1453, 38936), (2906, 19468), (4867, 11624), (5812, 9734)]