4371248

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1305

約数の個数: 40

約数和(自身を含む): 9999360

約数和(自身を除く): 5628112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1259, 1736, 2518, 3472, 5036, 8813, 10072, 17626, 20144, 35252, 39029, 70504, 78058, 141008, 156116, 273203, 312232, 546406, 624464, 1092812, 2185624, 4371248]

約数ペア:

[(1, 4371248), (2, 2185624), (4, 1092812), (7, 624464), (8, 546406), (14, 312232), (16, 273203), (28, 156116), (31, 141008), (56, 78058), (62, 70504), (112, 39029), (124, 35252), (217, 20144), (248, 17626), (434, 10072), (496, 8813), (868, 5036), (1259, 3472), (1736, 2518)]