474656

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 1157184

約数和(自身を除く): 682528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 163, 182, 208, 224, 326, 364, 416, 652, 728, 1141, 1304, 1456, 2119, 2282, 2608, 2912, 4238, 4564, 5216, 8476, 9128, 14833, 16952, 18256, 29666, 33904, 36512, 59332, 67808, 118664, 237328, 474656]

約数ペア:

[(1, 474656), (2, 237328), (4, 118664), (7, 67808), (8, 59332), (13, 36512), (14, 33904), (16, 29666), (26, 18256), (28, 16952), (32, 14833), (52, 9128), (56, 8476), (91, 5216), (104, 4564), (112, 4238), (163, 2912), (182, 2608), (208, 2282), (224, 2119), (326, 1456), (364, 1304), (416, 1141), (652, 728)]