4777904

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{4457}}^1$

素因数の和:4532

約数の個数: 20

約数和(自身を含む): 9397464

約数和(自身を除く): 4619560

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 4457, 8914, 17828, 35656, 71312, 298619, 597238, 1194476, 2388952, 4777904]

約数ペア:

[(1, 4777904), (2, 2388952), (4, 1194476), (8, 597238), (16, 298619), (67, 71312), (134, 35656), (268, 17828), (536, 8914), (1072, 4457)]