17640236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 32118240

約数和(自身を除く): 14478004

約数列:

[1, 2, 4, 29, 58, 116, 241, 482, 631, 964, 1262, 2524, 6989, 13978, 18299, 27956, 36598, 73196, 152071, 304142, 608284, 4410059, 8820118, 17640236]

約数ペア:

[(1, 17640236), (2, 8820118), (4, 4410059), (29, 608284), (58, 304142), (116, 152071), (241, 73196), (482, 36598), (631, 27956), (964, 18299), (1262, 13978), (2524, 6989)]