9958736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 22498560

約数和(自身を除く): 12539824

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 41, 47, 68, 76, 82, 94, 136, 152, 164, 188, 272, 304, 323, 328, 376, 646, 656, 697, 752, 779, 799, 893, 1292, 1394, 1558, 1598, 1786, 1927, 2584, 2788, 3116, 3196, 3572, 3854, 5168, 5576, 6232, 6392, 7144, 7708, 11152, 12464, 12784, 13243, 14288, 15181, 15416, 26486, 30362, 30832, 32759, 36613, 52972, 60724, 65518, 73226, 105944, 121448, 131036, 146452, 211888, 242896, 262072, 292904, 524144, 585808, 622421, 1244842, 2489684, 4979368, 9958736]

約数ペア:

[(1, 9958736), (2, 4979368), (4, 2489684), (8, 1244842), (16, 622421), (17, 585808), (19, 524144), (34, 292904), (38, 262072), (41, 242896), (47, 211888), (68, 146452), (76, 131036), (82, 121448), (94, 105944), (136, 73226), (152, 65518), (164, 60724), (188, 52972), (272, 36613), (304, 32759), (323, 30832), (328, 30362), (376, 26486), (646, 15416), (656, 15181), (697, 14288), (752, 13243), (779, 12784), (799, 12464), (893, 11152), (1292, 7708), (1394, 7144), (1558, 6392), (1598, 6232), (1786, 5576), (1927, 5168), (2584, 3854), (2788, 3572), (3116, 3196)]