4279856

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 60

約数和(自身を含む): 9923472

約数和(自身を除く): 5643616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 103, 106, 112, 196, 206, 212, 371, 392, 412, 424, 721, 742, 784, 824, 848, 1442, 1484, 1648, 2597, 2884, 2968, 5047, 5194, 5459, 5768, 5936, 10094, 10388, 10918, 11536, 20188, 20776, 21836, 38213, 40376, 41552, 43672, 76426, 80752, 87344, 152852, 267491, 305704, 534982, 611408, 1069964, 2139928, 4279856]

約数ペア:

[(1, 4279856), (2, 2139928), (4, 1069964), (7, 611408), (8, 534982), (14, 305704), (16, 267491), (28, 152852), (49, 87344), (53, 80752), (56, 76426), (98, 43672), (103, 41552), (106, 40376), (112, 38213), (196, 21836), (206, 20776), (212, 20188), (371, 11536), (392, 10918), (412, 10388), (424, 10094), (721, 5936), (742, 5768), (784, 5459), (824, 5194), (848, 5047), (1442, 2968), (1484, 2884), (1648, 2597)]