9955456

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 23304960

約数和(自身を除く): 13349504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 271, 287, 328, 448, 542, 574, 656, 896, 1084, 1148, 1312, 1897, 2168, 2296, 2624, 3794, 4336, 4592, 5248, 7588, 8672, 9184, 11111, 15176, 17344, 18368, 22222, 30352, 34688, 36736, 44444, 60704, 77777, 88888, 121408, 155554, 177776, 242816, 311108, 355552, 622216, 711104, 1244432, 1422208, 2488864, 4977728, 9955456]

約数ペア:

[(1, 9955456), (2, 4977728), (4, 2488864), (7, 1422208), (8, 1244432), (14, 711104), (16, 622216), (28, 355552), (32, 311108), (41, 242816), (56, 177776), (64, 155554), (82, 121408), (112, 88888), (128, 77777), (164, 60704), (224, 44444), (271, 36736), (287, 34688), (328, 30352), (448, 22222), (542, 18368), (574, 17344), (656, 15176), (896, 11111), (1084, 9184), (1148, 8672), (1312, 7588), (1897, 5248), (2168, 4592), (2296, 4336), (2624, 3794)]