38517808

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1039}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 85629440

約数和(自身を除く): 47111632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1039, 1324, 2078, 2317, 2648, 4156, 4634, 5296, 7273, 8312, 9268, 14546, 16624, 18536, 29092, 37072, 58184, 116368, 343909, 687818, 1375636, 2407363, 2751272, 4814726, 5502544, 9629452, 19258904, 38517808]

約数ペア:

[(1, 38517808), (2, 19258904), (4, 9629452), (7, 5502544), (8, 4814726), (14, 2751272), (16, 2407363), (28, 1375636), (56, 687818), (112, 343909), (331, 116368), (662, 58184), (1039, 37072), (1324, 29092), (2078, 18536), (2317, 16624), (2648, 14546), (4156, 9268), (4634, 8312), (5296, 7273)]