13103808

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:645

約数の個数: 56

約数和(自身を含む): 34991040

約数和(自身を除く): 21887232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 491, 556, 834, 982, 1112, 1473, 1668, 1964, 2224, 2946, 3336, 3928, 4448, 5892, 6672, 7856, 8896, 11784, 13344, 15712, 23568, 26688, 31424, 47136, 68249, 94272, 136498, 204747, 272996, 409494, 545992, 818988, 1091984, 1637976, 2183968, 3275952, 4367936, 6551904, 13103808]

約数ペア:

[(1, 13103808), (2, 6551904), (3, 4367936), (4, 3275952), (6, 2183968), (8, 1637976), (12, 1091984), (16, 818988), (24, 545992), (32, 409494), (48, 272996), (64, 204747), (96, 136498), (139, 94272), (192, 68249), (278, 47136), (417, 31424), (491, 26688), (556, 23568), (834, 15712), (982, 13344), (1112, 11784), (1473, 8896), (1668, 7856), (1964, 6672), (2224, 5892), (2946, 4448), (3336, 3928)]