13358072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 18091528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 311, 364, 413, 472, 622, 728, 767, 826, 1244, 1534, 1652, 2177, 2488, 3068, 3304, 4043, 4354, 5369, 6136, 8086, 8708, 10738, 16172, 17416, 18349, 21476, 28301, 32344, 36698, 42952, 56602, 73396, 113204, 128443, 146792, 226408, 238537, 256886, 477074, 513772, 954148, 1027544, 1669759, 1908296, 3339518, 6679036, 13358072]

約数ペア:

[(1, 13358072), (2, 6679036), (4, 3339518), (7, 1908296), (8, 1669759), (13, 1027544), (14, 954148), (26, 513772), (28, 477074), (52, 256886), (56, 238537), (59, 226408), (91, 146792), (104, 128443), (118, 113204), (182, 73396), (236, 56602), (311, 42952), (364, 36698), (413, 32344), (472, 28301), (622, 21476), (728, 18349), (767, 17416), (826, 16172), (1244, 10738), (1534, 8708), (1652, 8086), (2177, 6136), (2488, 5369), (3068, 4354), (3304, 4043)]