1626329344

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7951}}^1$

素因数の和:8031

約数の個数: 72

約数和(自身を含む): 3510839808

約数和(自身を除く): 1884510464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 544, 752, 799, 1088, 1504, 1598, 2176, 3008, 3196, 4352, 6016, 6392, 7951, 12032, 12784, 15902, 25568, 31804, 51136, 63608, 102272, 127216, 135167, 204544, 254432, 270334, 373697, 508864, 540668, 747394, 1017728, 1081336, 1494788, 2035456, 2162672, 2989576, 4325344, 5979152, 6352849, 8650688, 11958304, 12705698, 17301376, 23916608, 25411396, 34602752, 47833216, 50822792, 95666432, 101645584, 203291168, 406582336, 813164672, 1626329344]

約数ペア:

[(1, 1626329344), (2, 813164672), (4, 406582336), (8, 203291168), (16, 101645584), (17, 95666432), (32, 50822792), (34, 47833216), (47, 34602752), (64, 25411396), (68, 23916608), (94, 17301376), (128, 12705698), (136, 11958304), (188, 8650688), (256, 6352849), (272, 5979152), (376, 4325344), (544, 2989576), (752, 2162672), (799, 2035456), (1088, 1494788), (1504, 1081336), (1598, 1017728), (2176, 747394), (3008, 540668), (3196, 508864), (4352, 373697), (6016, 270334), (6392, 254432), (7951, 204544), (12032, 135167), (12784, 127216), (15902, 102272), (25568, 63608), (31804, 51136)]