25922052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 74480000

約数和(自身を除く): 48557948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 333, 351, 444, 468, 481, 499, 666, 702, 962, 998, 999, 1332, 1404, 1443, 1497, 1924, 1996, 1998, 2886, 2994, 3996, 4329, 4491, 5772, 5988, 6487, 8658, 8982, 12974, 12987, 13473, 17316, 17964, 18463, 19461, 25948, 25974, 26946, 36926, 38922, 51948, 53892, 55389, 58383, 73852, 77844, 110778, 116766, 166167, 175149, 221556, 233532, 240019, 332334, 350298, 480038, 498501, 664668, 700596, 720057, 960076, 997002, 1440114, 1994004, 2160171, 2880228, 4320342, 6480513, 8640684, 12961026, 25922052]

約数ペア:

[(1, 25922052), (2, 12961026), (3, 8640684), (4, 6480513), (6, 4320342), (9, 2880228), (12, 2160171), (13, 1994004), (18, 1440114), (26, 997002), (27, 960076), (36, 720057), (37, 700596), (39, 664668), (52, 498501), (54, 480038), (74, 350298), (78, 332334), (108, 240019), (111, 233532), (117, 221556), (148, 175149), (156, 166167), (222, 116766), (234, 110778), (333, 77844), (351, 73852), (444, 58383), (468, 55389), (481, 53892), (499, 51948), (666, 38922), (702, 36926), (962, 26946), (998, 25974), (999, 25948), (1332, 19461), (1404, 18463), (1443, 17964), (1497, 17316), (1924, 13473), (1996, 12987), (1998, 12974), (2886, 8982), (2994, 8658), (3996, 6487), (4329, 5988), (4491, 5772)]