64422176

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22123}}^1$

素因数の和:22153

約数の個数: 48

約数和(自身を含む): 156106944

約数和(自身を除く): 91684768

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, 22123, 44246, 88492, 154861, 176984, 287599, 309722, 353968, 575198, 619444, 707936, 1150396, 1238888, 2013193, 2300792, 2477776, 4026386, 4601584, 4955552, 8052772, 9203168, 16105544, 32211088, 64422176]

約数ペア:

[(1, 64422176), (2, 32211088), (4, 16105544), (7, 9203168), (8, 8052772), (13, 4955552), (14, 4601584), (16, 4026386), (26, 2477776), (28, 2300792), (32, 2013193), (52, 1238888), (56, 1150396), (91, 707936), (104, 619444), (112, 575198), (182, 353968), (208, 309722), (224, 287599), (364, 176984), (416, 154861), (728, 88492), (1456, 44246), (2912, 22123)]