66410248

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 127785600

約数和(自身を除く): 61375352

約数列:

[1, 2, 4, 8, 47, 94, 188, 347, 376, 509, 694, 1018, 1388, 2036, 2776, 4072, 16309, 23923, 32618, 47846, 65236, 95692, 130472, 176623, 191384, 353246, 706492, 1412984, 8301281, 16602562, 33205124, 66410248]

約数ペア:

[(1, 66410248), (2, 33205124), (4, 16602562), (8, 8301281), (47, 1412984), (94, 706492), (188, 353246), (347, 191384), (376, 176623), (509, 130472), (694, 95692), (1018, 65236), (1388, 47846), (2036, 32618), (2776, 23923), (4072, 16309)]