12869824

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 28291536

約数和(自身を除く): 15421712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 176, 181, 202, 352, 362, 404, 704, 724, 808, 1111, 1448, 1616, 1991, 2222, 2896, 3232, 3982, 4444, 5792, 6464, 7964, 8888, 11584, 15928, 17776, 18281, 31856, 35552, 36562, 63712, 71104, 73124, 127424, 146248, 201091, 292496, 402182, 584992, 804364, 1169984, 1608728, 3217456, 6434912, 12869824]

約数ペア:

[(1, 12869824), (2, 6434912), (4, 3217456), (8, 1608728), (11, 1169984), (16, 804364), (22, 584992), (32, 402182), (44, 292496), (64, 201091), (88, 146248), (101, 127424), (176, 73124), (181, 71104), (202, 63712), (352, 36562), (362, 35552), (404, 31856), (704, 18281), (724, 17776), (808, 15928), (1111, 11584), (1448, 8888), (1616, 7964), (1991, 6464), (2222, 5792), (2896, 4444), (3232, 3982)]