15274952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 36167040

約数和(自身を除く): 20892088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 137, 154, 181, 274, 308, 362, 548, 616, 724, 959, 1096, 1267, 1448, 1507, 1918, 1991, 2534, 3014, 3836, 3982, 5068, 6028, 7672, 7964, 10136, 10549, 12056, 13937, 15928, 21098, 24797, 27874, 42196, 49594, 55748, 84392, 99188, 111496, 173579, 198376, 272767, 347158, 545534, 694316, 1091068, 1388632, 1909369, 2182136, 3818738, 7637476, 15274952]

約数ペア:

[(1, 15274952), (2, 7637476), (4, 3818738), (7, 2182136), (8, 1909369), (11, 1388632), (14, 1091068), (22, 694316), (28, 545534), (44, 347158), (56, 272767), (77, 198376), (88, 173579), (137, 111496), (154, 99188), (181, 84392), (274, 55748), (308, 49594), (362, 42196), (548, 27874), (616, 24797), (724, 21098), (959, 15928), (1096, 13937), (1267, 12056), (1448, 10549), (1507, 10136), (1918, 7964), (1991, 7672), (2534, 6028), (3014, 5068), (3836, 3982)]