65180528

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25303}}^1$

素因数の和:25341

約数の個数: 40

約数和(自身を含む): 150609408

約数和(自身を除く): 85428880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 25303, 50606, 101212, 177121, 202424, 354242, 404848, 581969, 708484, 1163938, 1416968, 2327876, 2833936, 4073783, 4655752, 8147566, 9311504, 16295132, 32590264, 65180528]

約数ペア:

[(1, 65180528), (2, 32590264), (4, 16295132), (7, 9311504), (8, 8147566), (14, 4655752), (16, 4073783), (23, 2833936), (28, 2327876), (46, 1416968), (56, 1163938), (92, 708484), (112, 581969), (161, 404848), (184, 354242), (322, 202424), (368, 177121), (644, 101212), (1288, 50606), (2576, 25303)]