26791664

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 53501040

約数和(自身を除く): 26709376

約数列:

[1, 2, 4, 8, 16, 59, 101, 118, 202, 236, 281, 404, 472, 562, 808, 944, 1124, 1616, 2248, 4496, 5959, 11918, 16579, 23836, 28381, 33158, 47672, 56762, 66316, 95344, 113524, 132632, 227048, 265264, 454096, 1674479, 3348958, 6697916, 13395832, 26791664]

約数ペア:

[(1, 26791664), (2, 13395832), (4, 6697916), (8, 3348958), (16, 1674479), (59, 454096), (101, 265264), (118, 227048), (202, 132632), (236, 113524), (281, 95344), (404, 66316), (472, 56762), (562, 47672), (808, 33158), (944, 28381), (1124, 23836), (1616, 16579), (2248, 11918), (4496, 5959)]