61122824

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 136719360

約数和(自身を除く): 75596536

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 137, 217, 248, 257, 274, 434, 514, 548, 868, 959, 1028, 1096, 1736, 1799, 1918, 2056, 3598, 3836, 4247, 7196, 7672, 7967, 8494, 14392, 15934, 16988, 29729, 31868, 33976, 35209, 55769, 59458, 63736, 70418, 111538, 118916, 140836, 223076, 237832, 246463, 281672, 446152, 492926, 985852, 1091479, 1971704, 2182958, 4365916, 7640353, 8731832, 15280706, 30561412, 61122824]

約数ペア:

[(1, 61122824), (2, 30561412), (4, 15280706), (7, 8731832), (8, 7640353), (14, 4365916), (28, 2182958), (31, 1971704), (56, 1091479), (62, 985852), (124, 492926), (137, 446152), (217, 281672), (248, 246463), (257, 237832), (274, 223076), (434, 140836), (514, 118916), (548, 111538), (868, 70418), (959, 63736), (1028, 59458), (1096, 55769), (1736, 35209), (1799, 33976), (1918, 31868), (2056, 29729), (3598, 16988), (3836, 15934), (4247, 14392), (7196, 8494), (7672, 7967)]