25343592

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 39974808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 107, 139, 142, 213, 214, 278, 284, 321, 417, 426, 428, 556, 568, 642, 834, 852, 856, 1112, 1284, 1668, 1704, 2568, 3336, 7597, 9869, 14873, 15194, 19738, 22791, 29607, 29746, 30388, 39476, 44619, 45582, 59214, 59492, 60776, 78952, 89238, 91164, 118428, 118984, 178476, 182328, 236856, 356952, 1055983, 2111966, 3167949, 4223932, 6335898, 8447864, 12671796, 25343592]

約数ペア:

[(1, 25343592), (2, 12671796), (3, 8447864), (4, 6335898), (6, 4223932), (8, 3167949), (12, 2111966), (24, 1055983), (71, 356952), (107, 236856), (139, 182328), (142, 178476), (213, 118984), (214, 118428), (278, 91164), (284, 89238), (321, 78952), (417, 60776), (426, 59492), (428, 59214), (556, 45582), (568, 44619), (642, 39476), (834, 30388), (852, 29746), (856, 29607), (1112, 22791), (1284, 19738), (1668, 15194), (1704, 14873), (2568, 9869), (3336, 7597)]