38262512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 83244672

約数和(自身を除く): 44982160

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 47, 68, 73, 82, 94, 136, 146, 164, 188, 272, 292, 328, 376, 584, 656, 697, 752, 799, 1168, 1241, 1394, 1598, 1927, 2482, 2788, 2993, 3196, 3431, 3854, 4964, 5576, 5986, 6392, 6862, 7708, 9928, 11152, 11972, 12784, 13724, 15416, 19856, 23944, 27448, 30832, 32759, 47888, 50881, 54896, 58327, 65518, 101762, 116654, 131036, 140671, 203524, 233308, 262072, 281342, 407048, 466616, 524144, 562684, 814096, 933232, 1125368, 2250736, 2391407, 4782814, 9565628, 19131256, 38262512]

約数ペア:

[(1, 38262512), (2, 19131256), (4, 9565628), (8, 4782814), (16, 2391407), (17, 2250736), (34, 1125368), (41, 933232), (47, 814096), (68, 562684), (73, 524144), (82, 466616), (94, 407048), (136, 281342), (146, 262072), (164, 233308), (188, 203524), (272, 140671), (292, 131036), (328, 116654), (376, 101762), (584, 65518), (656, 58327), (697, 54896), (752, 50881), (799, 47888), (1168, 32759), (1241, 30832), (1394, 27448), (1598, 23944), (1927, 19856), (2482, 15416), (2788, 13724), (2993, 12784), (3196, 11972), (3431, 11152), (3854, 9928), (4964, 7708), (5576, 6862), (5986, 6392)]