538994624

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16481}}^1$

素因数の和:16573

約数の個数: 56

約数和(自身を含む): 1239182688

約数和(自身を除く): 700188064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 8176, 16352, 16481, 32704, 32962, 65924, 115367, 131848, 230734, 263696, 461468, 527392, 922936, 1054784, 1203113, 1845872, 2406226, 3691744, 4812452, 7383488, 8421791, 9624904, 16843582, 19249808, 33687164, 38499616, 67374328, 76999232, 134748656, 269497312, 538994624]

約数ペア:

[(1, 538994624), (2, 269497312), (4, 134748656), (7, 76999232), (8, 67374328), (14, 38499616), (16, 33687164), (28, 19249808), (32, 16843582), (56, 9624904), (64, 8421791), (73, 7383488), (112, 4812452), (146, 3691744), (224, 2406226), (292, 1845872), (448, 1203113), (511, 1054784), (584, 922936), (1022, 527392), (1168, 461468), (2044, 263696), (2336, 230734), (4088, 131848), (4672, 115367), (8176, 65924), (16352, 32962), (16481, 32704)]