25212528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1447}}^1$

素因数の和:1483

約数の個数: 90

約数和(自身を含む): 77611352

約数和(自身を除く): 52398824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1447, 1452, 1584, 1936, 2178, 2894, 2904, 4341, 4356, 5788, 5808, 8682, 8712, 11576, 13023, 15917, 17364, 17424, 23152, 26046, 31834, 34728, 47751, 52092, 63668, 69456, 95502, 104184, 127336, 143253, 175087, 191004, 208368, 254672, 286506, 350174, 382008, 525261, 573012, 700348, 764016, 1050522, 1146024, 1400696, 1575783, 2101044, 2292048, 2801392, 3151566, 4202088, 6303132, 8404176, 12606264, 25212528]

約数ペア:

[(1, 25212528), (2, 12606264), (3, 8404176), (4, 6303132), (6, 4202088), (8, 3151566), (9, 2801392), (11, 2292048), (12, 2101044), (16, 1575783), (18, 1400696), (22, 1146024), (24, 1050522), (33, 764016), (36, 700348), (44, 573012), (48, 525261), (66, 382008), (72, 350174), (88, 286506), (99, 254672), (121, 208368), (132, 191004), (144, 175087), (176, 143253), (198, 127336), (242, 104184), (264, 95502), (363, 69456), (396, 63668), (484, 52092), (528, 47751), (726, 34728), (792, 31834), (968, 26046), (1089, 23152), (1447, 17424), (1452, 17364), (1584, 15917), (1936, 13023), (2178, 11576), (2894, 8712), (2904, 8682), (4341, 5808), (4356, 5788)]