64154272

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22031}}^1$

素因数の和:22061

約数の個数: 48

約数和(自身を含む): 155457792

約数和(自身を除く): 91303520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22031, 44062, 88124, 154217, 176248, 286403, 308434, 352496, 572806, 616868, 704992, 1145612, 1233736, 2004821, 2291224, 2467472, 4009642, 4582448, 4934944, 8019284, 9164896, 16038568, 32077136, 64154272]

約数ペア:

[(1, 64154272), (2, 32077136), (4, 16038568), (7, 9164896), (8, 8019284), (13, 4934944), (14, 4582448), (16, 4009642), (26, 2467472), (28, 2291224), (32, 2004821), (52, 1233736), (56, 1145612), (91, 704992), (104, 616868), (112, 572806), (182, 352496), (208, 308434), (224, 286403), (364, 176248), (416, 154217), (728, 88124), (1456, 44062), (2912, 22031)]