15691708928

素因数分解:

$2^9\times 7^1\times {\mathrm{41}}^1\times {\mathrm{106787}}^1$

素因数の和:106853

約数の個数: 80

約数和(自身を含む): 36706025664

約数和(自身を除く): 21014316736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 512, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 3584, 4592, 5248, 9184, 10496, 18368, 20992, 36736, 73472, 106787, 146944, 213574, 427148, 747509, 854296, 1495018, 1708592, 2990036, 3417184, 4378267, 5980072, 6834368, 8756534, 11960144, 13668736, 17513068, 23920288, 27337472, 30647869, 35026136, 47840576, 54674944, 61295738, 70052272, 95681152, 122591476, 140104544, 191362304, 245182952, 280209088, 382724608, 490365904, 560418176, 980731808, 1120836352, 1961463616, 2241672704, 3922927232, 7845854464, 15691708928]

約数ペア:

[(1, 15691708928), (2, 7845854464), (4, 3922927232), (7, 2241672704), (8, 1961463616), (14, 1120836352), (16, 980731808), (28, 560418176), (32, 490365904), (41, 382724608), (56, 280209088), (64, 245182952), (82, 191362304), (112, 140104544), (128, 122591476), (164, 95681152), (224, 70052272), (256, 61295738), (287, 54674944), (328, 47840576), (448, 35026136), (512, 30647869), (574, 27337472), (656, 23920288), (896, 17513068), (1148, 13668736), (1312, 11960144), (1792, 8756534), (2296, 6834368), (2624, 5980072), (3584, 4378267), (4592, 3417184), (5248, 2990036), (9184, 1708592), (10496, 1495018), (18368, 854296), (20992, 747509), (36736, 427148), (73472, 213574), (106787, 146944)]