25844208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 72912000

約数和(自身を除く): 47067792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 499, 624, 664, 996, 998, 1079, 1328, 1497, 1992, 1996, 2158, 2994, 3237, 3984, 3992, 4316, 5988, 6474, 6487, 7984, 8632, 11976, 12948, 12974, 17264, 19461, 23952, 25896, 25948, 38922, 41417, 51792, 51896, 77844, 82834, 103792, 124251, 155688, 165668, 248502, 311376, 331336, 497004, 538421, 662672, 994008, 1076842, 1615263, 1988016, 2153684, 3230526, 4307368, 6461052, 8614736, 12922104, 25844208]

約数ペア:

[(1, 25844208), (2, 12922104), (3, 8614736), (4, 6461052), (6, 4307368), (8, 3230526), (12, 2153684), (13, 1988016), (16, 1615263), (24, 1076842), (26, 994008), (39, 662672), (48, 538421), (52, 497004), (78, 331336), (83, 311376), (104, 248502), (156, 165668), (166, 155688), (208, 124251), (249, 103792), (312, 82834), (332, 77844), (498, 51896), (499, 51792), (624, 41417), (664, 38922), (996, 25948), (998, 25896), (1079, 23952), (1328, 19461), (1497, 17264), (1992, 12974), (1996, 12948), (2158, 11976), (2994, 8632), (3237, 7984), (3984, 6487), (3992, 6474), (4316, 5988)]