25212048

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 69745536

約数和(自身を除く): 44533488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 368, 492, 552, 557, 656, 943, 984, 1104, 1114, 1671, 1886, 1968, 2228, 2829, 3342, 3772, 4456, 5658, 6684, 7544, 8912, 11316, 12811, 13368, 15088, 22632, 22837, 25622, 26736, 38433, 45264, 45674, 51244, 68511, 76866, 91348, 102488, 137022, 153732, 182696, 204976, 274044, 307464, 365392, 525251, 548088, 614928, 1050502, 1096176, 1575753, 2101004, 3151506, 4202008, 6303012, 8404016, 12606024, 25212048]

約数ペア:

[(1, 25212048), (2, 12606024), (3, 8404016), (4, 6303012), (6, 4202008), (8, 3151506), (12, 2101004), (16, 1575753), (23, 1096176), (24, 1050502), (41, 614928), (46, 548088), (48, 525251), (69, 365392), (82, 307464), (92, 274044), (123, 204976), (138, 182696), (164, 153732), (184, 137022), (246, 102488), (276, 91348), (328, 76866), (368, 68511), (492, 51244), (552, 45674), (557, 45264), (656, 38433), (943, 26736), (984, 25622), (1104, 22837), (1114, 22632), (1671, 15088), (1886, 13368), (1968, 12811), (2228, 11316), (2829, 8912), (3342, 7544), (3772, 6684), (4456, 5658)]