17295488

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 39984000

約数和(自身を除く): 22688512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 199, 224, 388, 398, 448, 679, 776, 796, 896, 1358, 1393, 1552, 1592, 2716, 2786, 3104, 3184, 5432, 5572, 6208, 6368, 10864, 11144, 12416, 12736, 19303, 21728, 22288, 25472, 38606, 43456, 44576, 77212, 86912, 89152, 135121, 154424, 178304, 270242, 308848, 540484, 617696, 1080968, 1235392, 2161936, 2470784, 4323872, 8647744, 17295488]

約数ペア:

[(1, 17295488), (2, 8647744), (4, 4323872), (7, 2470784), (8, 2161936), (14, 1235392), (16, 1080968), (28, 617696), (32, 540484), (56, 308848), (64, 270242), (97, 178304), (112, 154424), (128, 135121), (194, 89152), (199, 86912), (224, 77212), (388, 44576), (398, 43456), (448, 38606), (679, 25472), (776, 22288), (796, 21728), (896, 19303), (1358, 12736), (1393, 12416), (1552, 11144), (1592, 10864), (2716, 6368), (2786, 6208), (3104, 5572), (3184, 5432)]