28952176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 61603200

約数和(自身を除く): 32651024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 179, 358, 716, 919, 1432, 1838, 1969, 2864, 3676, 3938, 7352, 7876, 10109, 14704, 15752, 20218, 31504, 40436, 80872, 161744, 164501, 329002, 658004, 1316008, 1809511, 2632016, 3619022, 7238044, 14476088, 28952176]

約数ペア:

[(1, 28952176), (2, 14476088), (4, 7238044), (8, 3619022), (11, 2632016), (16, 1809511), (22, 1316008), (44, 658004), (88, 329002), (176, 164501), (179, 161744), (358, 80872), (716, 40436), (919, 31504), (1432, 20218), (1838, 15752), (1969, 14704), (2864, 10109), (3676, 7876), (3938, 7352)]