38420088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3308

約数の個数: 64

約数和(自身を含む): 111352320

約数和(自身を除く): 72932232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3221, 3976, 5964, 6442, 9663, 11928, 12884, 19326, 22547, 25768, 38652, 45094, 67641, 77304, 90188, 135282, 180376, 228691, 270564, 457382, 541128, 686073, 914764, 1372146, 1600837, 1829528, 2744292, 3201674, 4802511, 5488584, 6403348, 9605022, 12806696, 19210044, 38420088]

約数ペア:

[(1, 38420088), (2, 19210044), (3, 12806696), (4, 9605022), (6, 6403348), (7, 5488584), (8, 4802511), (12, 3201674), (14, 2744292), (21, 1829528), (24, 1600837), (28, 1372146), (42, 914764), (56, 686073), (71, 541128), (84, 457382), (142, 270564), (168, 228691), (213, 180376), (284, 135282), (426, 90188), (497, 77304), (568, 67641), (852, 45094), (994, 38652), (1491, 25768), (1704, 22547), (1988, 19326), (2982, 12884), (3221, 11928), (3976, 9663), (5964, 6442)]