65413256

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 125674200

約数和(自身を除く): 60260944

約数列:

[1, 2, 4, 8, 73, 101, 146, 202, 292, 404, 584, 808, 1109, 2218, 4436, 7373, 8872, 14746, 29492, 58984, 80957, 112009, 161914, 224018, 323828, 448036, 647656, 896072, 8176657, 16353314, 32706628, 65413256]

約数ペア:

[(1, 65413256), (2, 32706628), (4, 16353314), (8, 8176657), (73, 896072), (101, 647656), (146, 448036), (202, 323828), (292, 224018), (404, 161914), (584, 112009), (808, 80957), (1109, 58984), (2218, 29492), (4436, 14746), (7373, 8872)]