8739408

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 22735648

約数和(自身を除く): 13996240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1117, 1304, 1956, 2234, 2608, 3351, 3912, 4468, 6702, 7824, 8936, 13404, 17872, 26808, 53616, 182071, 364142, 546213, 728284, 1092426, 1456568, 2184852, 2913136, 4369704, 8739408]

約数ペア:

[(1, 8739408), (2, 4369704), (3, 2913136), (4, 2184852), (6, 1456568), (8, 1092426), (12, 728284), (16, 546213), (24, 364142), (48, 182071), (163, 53616), (326, 26808), (489, 17872), (652, 13404), (978, 8936), (1117, 7824), (1304, 6702), (1956, 4468), (2234, 3912), (2608, 3351)]