8217888

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{1747}}^1$

素因数の和:1774

約数の個数: 72

約数和(自身を含む): 25108272

約数和(自身を除く): 16890384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 1747, 2352, 3494, 4704, 5241, 6988, 10482, 12229, 13976, 20964, 24458, 27952, 36687, 41928, 48916, 55904, 73374, 83856, 85603, 97832, 146748, 167712, 171206, 195664, 256809, 293496, 342412, 391328, 513618, 586992, 684824, 1027236, 1173984, 1369648, 2054472, 2739296, 4108944, 8217888]

約数ペア:

[(1, 8217888), (2, 4108944), (3, 2739296), (4, 2054472), (6, 1369648), (7, 1173984), (8, 1027236), (12, 684824), (14, 586992), (16, 513618), (21, 391328), (24, 342412), (28, 293496), (32, 256809), (42, 195664), (48, 171206), (49, 167712), (56, 146748), (84, 97832), (96, 85603), (98, 83856), (112, 73374), (147, 55904), (168, 48916), (196, 41928), (224, 36687), (294, 27952), (336, 24458), (392, 20964), (588, 13976), (672, 12229), (784, 10482), (1176, 6988), (1568, 5241), (1747, 4704), (2352, 3494)]