4088349664

素因数分解:

$2^5\times 7^1\times {\mathrm{907}}^1\times {\mathrm{20123}}^1$

素因数の和:21047

約数の個数: 48

約数和(自身を含む): 9209386368

約数和(自身を除く): 5121036704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 907, 1814, 3628, 6349, 7256, 12698, 14512, 20123, 25396, 29024, 40246, 50792, 80492, 101584, 140861, 160984, 203168, 281722, 321968, 563444, 643936, 1126888, 2253776, 4507552, 18251561, 36503122, 73006244, 127760927, 146012488, 255521854, 292024976, 511043708, 584049952, 1022087416, 2044174832, 4088349664]

約数ペア:

[(1, 4088349664), (2, 2044174832), (4, 1022087416), (7, 584049952), (8, 511043708), (14, 292024976), (16, 255521854), (28, 146012488), (32, 127760927), (56, 73006244), (112, 36503122), (224, 18251561), (907, 4507552), (1814, 2253776), (3628, 1126888), (6349, 643936), (7256, 563444), (12698, 321968), (14512, 281722), (20123, 203168), (25396, 160984), (29024, 140861), (40246, 101584), (50792, 80492)]