26262304

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 54497016

約数和(自身を除く): 28234712

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 74, 82, 148, 164, 296, 328, 541, 592, 656, 1082, 1184, 1312, 1517, 2164, 3034, 4328, 6068, 8656, 12136, 17312, 20017, 22181, 24272, 40034, 44362, 48544, 80068, 88724, 160136, 177448, 320272, 354896, 640544, 709792, 820697, 1641394, 3282788, 6565576, 13131152, 26262304]

約数ペア:

[(1, 26262304), (2, 13131152), (4, 6565576), (8, 3282788), (16, 1641394), (32, 820697), (37, 709792), (41, 640544), (74, 354896), (82, 320272), (148, 177448), (164, 160136), (296, 88724), (328, 80068), (541, 48544), (592, 44362), (656, 40034), (1082, 24272), (1184, 22181), (1312, 20017), (1517, 17312), (2164, 12136), (3034, 8656), (4328, 6068)]