7131798496

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{65957}}^1$

素因数の和:66107

約数の個数: 48

約数和(自身を含む): 14626846080

約数和(自身を除く): 7495047584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 109, 124, 218, 248, 436, 496, 872, 992, 1744, 3379, 3488, 6758, 13516, 27032, 54064, 65957, 108128, 131914, 263828, 527656, 1055312, 2044667, 2110624, 4089334, 7189313, 8178668, 14378626, 16357336, 28757252, 32714672, 57514504, 65429344, 115029008, 222868703, 230058016, 445737406, 891474812, 1782949624, 3565899248, 7131798496]

約数ペア:

[(1, 7131798496), (2, 3565899248), (4, 1782949624), (8, 891474812), (16, 445737406), (31, 230058016), (32, 222868703), (62, 115029008), (109, 65429344), (124, 57514504), (218, 32714672), (248, 28757252), (436, 16357336), (496, 14378626), (872, 8178668), (992, 7189313), (1744, 4089334), (3379, 2110624), (3488, 2044667), (6758, 1055312), (13516, 527656), (27032, 263828), (54064, 131914), (65957, 108128)]