2516864

素因数分解:

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

素因数の和:127

約数の個数: 48

約数和(自身を含む): 5840520

約数和(自身を除く): 3323656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1696, 2809, 2968, 3392, 5618, 5936, 6784, 11236, 11872, 19663, 22472, 23744, 39326, 44944, 47488, 78652, 89888, 157304, 179776, 314608, 359552, 629216, 1258432, 2516864]

約数ペア:

[(1, 2516864), (2, 1258432), (4, 629216), (7, 359552), (8, 314608), (14, 179776), (16, 157304), (28, 89888), (32, 78652), (53, 47488), (56, 44944), (64, 39326), (106, 23744), (112, 22472), (128, 19663), (212, 11872), (224, 11236), (371, 6784), (424, 5936), (448, 5618), (742, 3392), (848, 2968), (896, 2809), (1484, 1696)]