426405448

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{57251}}^1$

素因数の和:57290

約数の個数: 48

約数和(自身を含む): 979009200

約数和(自身を除く): 552603752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 57251, 114502, 229004, 400757, 458008, 801514, 1087769, 1603028, 2175538, 2805299, 3206056, 4351076, 5610598, 7614383, 8702152, 11221196, 15228766, 22442392, 30457532, 53300681, 60915064, 106601362, 213202724, 426405448]

約数ペア:

[(1, 426405448), (2, 213202724), (4, 106601362), (7, 60915064), (8, 53300681), (14, 30457532), (19, 22442392), (28, 15228766), (38, 11221196), (49, 8702152), (56, 7614383), (76, 5610598), (98, 4351076), (133, 3206056), (152, 2805299), (196, 2175538), (266, 1603028), (392, 1087769), (532, 801514), (931, 458008), (1064, 400757), (1862, 229004), (3724, 114502), (7448, 57251)]