4280864

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 9979200

約数和(自身を除く): 5698336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 659, 812, 928, 1318, 1624, 2636, 3248, 4613, 5272, 6496, 9226, 10544, 18452, 19111, 21088, 36904, 38222, 73808, 76444, 133777, 147616, 152888, 267554, 305776, 535108, 611552, 1070216, 2140432, 4280864]

約数ペア:

[(1, 4280864), (2, 2140432), (4, 1070216), (7, 611552), (8, 535108), (14, 305776), (16, 267554), (28, 152888), (29, 147616), (32, 133777), (56, 76444), (58, 73808), (112, 38222), (116, 36904), (203, 21088), (224, 19111), (232, 18452), (406, 10544), (464, 9226), (659, 6496), (812, 5272), (928, 4613), (1318, 3248), (1624, 2636)]