1138816

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 64

約数和(自身を含む): 2741760

約数和(自身を除く): 1602944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 128, 164, 217, 224, 248, 287, 328, 434, 448, 496, 574, 656, 868, 896, 992, 1148, 1271, 1312, 1736, 1984, 2296, 2542, 2624, 3472, 3968, 4592, 5084, 5248, 6944, 8897, 9184, 10168, 13888, 17794, 18368, 20336, 27776, 35588, 36736, 40672, 71176, 81344, 142352, 162688, 284704, 569408, 1138816]

約数ペア:

[(1, 1138816), (2, 569408), (4, 284704), (7, 162688), (8, 142352), (14, 81344), (16, 71176), (28, 40672), (31, 36736), (32, 35588), (41, 27776), (56, 20336), (62, 18368), (64, 17794), (82, 13888), (112, 10168), (124, 9184), (128, 8897), (164, 6944), (217, 5248), (224, 5084), (248, 4592), (287, 3968), (328, 3472), (434, 2624), (448, 2542), (496, 2296), (574, 1984), (656, 1736), (868, 1312), (896, 1271), (992, 1148)]