64521118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 104799744

約数和(自身を除く): 40278626

約数列:

[1, 2, 23, 37, 46, 74, 167, 227, 334, 454, 851, 1702, 3841, 5221, 6179, 7682, 8399, 10442, 12358, 16798, 37909, 75818, 142117, 193177, 284234, 386354, 871907, 1402633, 1743814, 2805266, 32260559, 64521118]

約数ペア:

[(1, 64521118), (2, 32260559), (23, 2805266), (37, 1743814), (46, 1402633), (74, 871907), (167, 386354), (227, 284234), (334, 193177), (454, 142117), (851, 75818), (1702, 37909), (3841, 16798), (5221, 12358), (6179, 10442), (7682, 8399)]