17257128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 49728000

約数和(自身を除く): 32470872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 739, 834, 973, 1112, 1478, 1668, 1946, 2217, 2919, 2956, 3336, 3892, 4434, 5173, 5838, 5912, 7784, 8868, 10346, 11676, 15519, 17736, 20692, 23352, 31038, 41384, 62076, 102721, 124152, 205442, 308163, 410884, 616326, 719047, 821768, 1232652, 1438094, 2157141, 2465304, 2876188, 4314282, 5752376, 8628564, 17257128]

約数ペア:

[(1, 17257128), (2, 8628564), (3, 5752376), (4, 4314282), (6, 2876188), (7, 2465304), (8, 2157141), (12, 1438094), (14, 1232652), (21, 821768), (24, 719047), (28, 616326), (42, 410884), (56, 308163), (84, 205442), (139, 124152), (168, 102721), (278, 62076), (417, 41384), (556, 31038), (739, 23352), (834, 20692), (973, 17736), (1112, 15519), (1478, 11676), (1668, 10346), (1946, 8868), (2217, 7784), (2919, 5912), (2956, 5838), (3336, 5173), (3892, 4434)]