79827398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4111}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 146058240

約数和(自身を除く): 66230842

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 4111, 8222, 9709, 19418, 28777, 57554, 78109, 156218, 300103, 546763, 600206, 1093526, 2100721, 4201442, 5701957, 11403914, 39913699, 79827398]

約数ペア:

[(1, 79827398), (2, 39913699), (7, 11403914), (14, 5701957), (19, 4201442), (38, 2100721), (73, 1093526), (133, 600206), (146, 546763), (266, 300103), (511, 156218), (1022, 78109), (1387, 57554), (2774, 28777), (4111, 19418), (8222, 9709)]