26998088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 57754800

約数和(自身を除く): 30756712

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1051, 1352, 1976, 2102, 3211, 4204, 6422, 8408, 12844, 13663, 19969, 25688, 27326, 39938, 54652, 79876, 109304, 159752, 177619, 259597, 355238, 519194, 710476, 1038388, 1420952, 2076776, 3374761, 6749522, 13499044, 26998088]

約数ペア:

[(1, 26998088), (2, 13499044), (4, 6749522), (8, 3374761), (13, 2076776), (19, 1420952), (26, 1038388), (38, 710476), (52, 519194), (76, 355238), (104, 259597), (152, 177619), (169, 159752), (247, 109304), (338, 79876), (494, 54652), (676, 39938), (988, 27326), (1051, 25688), (1352, 19969), (1976, 13663), (2102, 12844), (3211, 8408), (4204, 6422)]