71225448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{423961}}^1$

素因数の和:423977

約数の個数: 32

約数和(自身を含む): 203501760

約数和(自身を除く): 132276312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 423961, 847922, 1271883, 1695844, 2543766, 2967727, 3391688, 5087532, 5935454, 8903181, 10175064, 11870908, 17806362, 23741816, 35612724, 71225448]

約数ペア:

[(1, 71225448), (2, 35612724), (3, 23741816), (4, 17806362), (6, 11870908), (7, 10175064), (8, 8903181), (12, 5935454), (14, 5087532), (21, 3391688), (24, 2967727), (28, 2543766), (42, 1695844), (56, 1271883), (84, 847922), (168, 423961)]