22282568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 53032320

約数和(自身を除く): 30749752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 593, 616, 671, 854, 1186, 1342, 1708, 2372, 2684, 3416, 4151, 4697, 4744, 5368, 6523, 8302, 9394, 13046, 16604, 18788, 26092, 33208, 36173, 37576, 45661, 52184, 72346, 91322, 144692, 182644, 253211, 289384, 365288, 397903, 506422, 795806, 1012844, 1591612, 2025688, 2785321, 3183224, 5570642, 11141284, 22282568]

約数ペア:

[(1, 22282568), (2, 11141284), (4, 5570642), (7, 3183224), (8, 2785321), (11, 2025688), (14, 1591612), (22, 1012844), (28, 795806), (44, 506422), (56, 397903), (61, 365288), (77, 289384), (88, 253211), (122, 182644), (154, 144692), (244, 91322), (308, 72346), (427, 52184), (488, 45661), (593, 37576), (616, 36173), (671, 33208), (854, 26092), (1186, 18788), (1342, 16604), (1708, 13046), (2372, 9394), (2684, 8302), (3416, 6523), (4151, 5368), (4697, 4744)]