22003304

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 45386880

約数和(自身を除く): 23383576

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 307, 527, 578, 614, 1054, 1156, 1228, 2108, 2312, 2456, 4216, 5219, 8959, 9517, 10438, 17918, 19034, 20876, 35836, 38068, 41752, 71672, 76136, 88723, 161789, 177446, 323578, 354892, 647156, 709784, 1294312, 2750413, 5500826, 11001652, 22003304]

約数ペア:

[(1, 22003304), (2, 11001652), (4, 5500826), (8, 2750413), (17, 1294312), (31, 709784), (34, 647156), (62, 354892), (68, 323578), (124, 177446), (136, 161789), (248, 88723), (289, 76136), (307, 71672), (527, 41752), (578, 38068), (614, 35836), (1054, 20876), (1156, 19034), (1228, 17918), (2108, 10438), (2312, 9517), (2456, 8959), (4216, 5219)]