4979368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 5907032

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 41, 47, 68, 76, 82, 94, 136, 152, 164, 188, 323, 328, 376, 646, 697, 779, 799, 893, 1292, 1394, 1558, 1598, 1786, 1927, 2584, 2788, 3116, 3196, 3572, 3854, 5576, 6232, 6392, 7144, 7708, 13243, 15181, 15416, 26486, 30362, 32759, 36613, 52972, 60724, 65518, 73226, 105944, 121448, 131036, 146452, 262072, 292904, 622421, 1244842, 2489684, 4979368]

約数ペア:

[(1, 4979368), (2, 2489684), (4, 1244842), (8, 622421), (17, 292904), (19, 262072), (34, 146452), (38, 131036), (41, 121448), (47, 105944), (68, 73226), (76, 65518), (82, 60724), (94, 52972), (136, 36613), (152, 32759), (164, 30362), (188, 26486), (323, 15416), (328, 15181), (376, 13243), (646, 7708), (697, 7144), (779, 6392), (799, 6232), (893, 5576), (1292, 3854), (1394, 3572), (1558, 3196), (1598, 3116), (1786, 2788), (1927, 2584)]