28506834832

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13396069}}^1$

素因数の和:13396103

約数の個数: 40

約数和(自身を含む): 66444507200

約数和(自身を除く): 37937672368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 13396069, 26792138, 53584276, 93772483, 107168552, 187544966, 214337104, 254525311, 375089932, 509050622, 750179864, 1018101244, 1500359728, 1781677177, 2036202488, 3563354354, 4072404976, 7126708708, 14253417416, 28506834832]

約数ペア:

[(1, 28506834832), (2, 14253417416), (4, 7126708708), (7, 4072404976), (8, 3563354354), (14, 2036202488), (16, 1781677177), (19, 1500359728), (28, 1018101244), (38, 750179864), (56, 509050622), (76, 375089932), (112, 254525311), (133, 214337104), (152, 187544966), (266, 107168552), (304, 93772483), (532, 53584276), (1064, 26792138), (2128, 13396069)]