28104896

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 59338464

約数和(自身を除く): 31233568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 184, 244, 313, 368, 488, 626, 736, 976, 1252, 1403, 1472, 1952, 2504, 2806, 3904, 5008, 5612, 7199, 10016, 11224, 14398, 19093, 20032, 22448, 28796, 38186, 44896, 57592, 76372, 89792, 115184, 152744, 230368, 305488, 439139, 460736, 610976, 878278, 1221952, 1756556, 3513112, 7026224, 14052448, 28104896]

約数ペア:

[(1, 28104896), (2, 14052448), (4, 7026224), (8, 3513112), (16, 1756556), (23, 1221952), (32, 878278), (46, 610976), (61, 460736), (64, 439139), (92, 305488), (122, 230368), (184, 152744), (244, 115184), (313, 89792), (368, 76372), (488, 57592), (626, 44896), (736, 38186), (976, 28796), (1252, 22448), (1403, 20032), (1472, 19093), (1952, 14398), (2504, 11224), (2806, 10016), (3904, 7199), (5008, 5612)]