15721448368

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{48079}}^1$

素因数の和:48385

約数の個数: 40

約数和(自身を含む): 30906593280

約数和(自身を除く): 15185144912

約数列:

[1, 2, 4, 8, 16, 107, 191, 214, 382, 428, 764, 856, 1528, 1712, 3056, 20437, 40874, 48079, 81748, 96158, 163496, 192316, 326992, 384632, 769264, 5144453, 9183089, 10288906, 18366178, 20577812, 36732356, 41155624, 73464712, 82311248, 146929424, 982590523, 1965181046, 3930362092, 7860724184, 15721448368]

約数ペア:

[(1, 15721448368), (2, 7860724184), (4, 3930362092), (8, 1965181046), (16, 982590523), (107, 146929424), (191, 82311248), (214, 73464712), (382, 41155624), (428, 36732356), (764, 20577812), (856, 18366178), (1528, 10288906), (1712, 9183089), (3056, 5144453), (20437, 769264), (40874, 384632), (48079, 326992), (81748, 192316), (96158, 163496)]