25037298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 65100672

約数和(自身を除く): 40063374

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 71, 78, 99, 117, 137, 142, 143, 198, 213, 234, 274, 286, 411, 426, 429, 639, 781, 822, 858, 923, 1233, 1278, 1287, 1507, 1562, 1781, 1846, 2343, 2466, 2574, 2769, 3014, 3562, 4521, 4686, 5343, 5538, 7029, 8307, 9042, 9727, 10153, 10686, 13563, 14058, 16029, 16614, 19454, 19591, 20306, 27126, 29181, 30459, 32058, 39182, 58362, 58773, 60918, 87543, 91377, 106997, 117546, 126451, 175086, 176319, 182754, 213994, 252902, 320991, 352638, 379353, 641982, 758706, 962973, 1138059, 1390961, 1925946, 2276118, 2781922, 4172883, 8345766, 12518649, 25037298]

約数ペア:

[(1, 25037298), (2, 12518649), (3, 8345766), (6, 4172883), (9, 2781922), (11, 2276118), (13, 1925946), (18, 1390961), (22, 1138059), (26, 962973), (33, 758706), (39, 641982), (66, 379353), (71, 352638), (78, 320991), (99, 252902), (117, 213994), (137, 182754), (142, 176319), (143, 175086), (198, 126451), (213, 117546), (234, 106997), (274, 91377), (286, 87543), (411, 60918), (426, 58773), (429, 58362), (639, 39182), (781, 32058), (822, 30459), (858, 29181), (923, 27126), (1233, 20306), (1278, 19591), (1287, 19454), (1507, 16614), (1562, 16029), (1781, 14058), (1846, 13563), (2343, 10686), (2466, 10153), (2574, 9727), (2769, 9042), (3014, 8307), (3562, 7029), (4521, 5538), (4686, 5343)]