61972288

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3217}}^1$

素因数の和:3279

約数の個数: 56

約数和(自身を含む): 143857472

約数和(自身を除く): 81885184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 3217, 4816, 6434, 9632, 12868, 19264, 22519, 25736, 45038, 51472, 90076, 102944, 138331, 180152, 205888, 276662, 360304, 553324, 720608, 968317, 1106648, 1441216, 1936634, 2213296, 3873268, 4426592, 7746536, 8853184, 15493072, 30986144, 61972288]

約数ペア:

[(1, 61972288), (2, 30986144), (4, 15493072), (7, 8853184), (8, 7746536), (14, 4426592), (16, 3873268), (28, 2213296), (32, 1936634), (43, 1441216), (56, 1106648), (64, 968317), (86, 720608), (112, 553324), (172, 360304), (224, 276662), (301, 205888), (344, 180152), (448, 138331), (602, 102944), (688, 90076), (1204, 51472), (1376, 45038), (2408, 25736), (2752, 22519), (3217, 19264), (4816, 12868), (6434, 9632)]