25308888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 45608232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 2591, 3256, 4884, 5182, 7773, 9768, 10364, 15546, 20728, 28501, 31092, 57002, 62184, 85503, 95867, 114004, 171006, 191734, 228008, 287601, 342012, 383468, 575202, 684024, 766936, 1054537, 1150404, 2109074, 2300808, 3163611, 4218148, 6327222, 8436296, 12654444, 25308888]

約数ペア:

[(1, 25308888), (2, 12654444), (3, 8436296), (4, 6327222), (6, 4218148), (8, 3163611), (11, 2300808), (12, 2109074), (22, 1150404), (24, 1054537), (33, 766936), (37, 684024), (44, 575202), (66, 383468), (74, 342012), (88, 287601), (111, 228008), (132, 191734), (148, 171006), (222, 114004), (264, 95867), (296, 85503), (407, 62184), (444, 57002), (814, 31092), (888, 28501), (1221, 20728), (1628, 15546), (2442, 10364), (2591, 9768), (3256, 7773), (4884, 5182)]