13943328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{20749}}^1$

素因数の和:20769

約数の個数: 48

約数和(自身を含む): 41832000

約数和(自身を除く): 27888672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 20749, 41498, 62247, 82996, 124494, 145243, 165992, 248988, 290486, 331984, 435729, 497976, 580972, 663968, 871458, 995952, 1161944, 1742916, 1991904, 2323888, 3485832, 4647776, 6971664, 13943328]

約数ペア:

[(1, 13943328), (2, 6971664), (3, 4647776), (4, 3485832), (6, 2323888), (7, 1991904), (8, 1742916), (12, 1161944), (14, 995952), (16, 871458), (21, 663968), (24, 580972), (28, 497976), (32, 435729), (42, 331984), (48, 290486), (56, 248988), (84, 165992), (96, 145243), (112, 124494), (168, 82996), (224, 62247), (336, 41498), (672, 20749)]