13120192

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 56

約数和(自身を含む): 28529280

約数和(自身を除く): 15409088

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 389, 496, 527, 544, 778, 992, 1054, 1088, 1556, 1984, 2108, 3112, 4216, 6224, 6613, 8432, 12059, 12448, 13226, 16864, 24118, 24896, 26452, 33728, 48236, 52904, 96472, 105808, 192944, 205003, 211616, 385888, 410006, 423232, 771776, 820012, 1640024, 3280048, 6560096, 13120192]

約数ペア:

[(1, 13120192), (2, 6560096), (4, 3280048), (8, 1640024), (16, 820012), (17, 771776), (31, 423232), (32, 410006), (34, 385888), (62, 211616), (64, 205003), (68, 192944), (124, 105808), (136, 96472), (248, 52904), (272, 48236), (389, 33728), (496, 26452), (527, 24896), (544, 24118), (778, 16864), (992, 13226), (1054, 12448), (1088, 12059), (1556, 8432), (1984, 6613), (2108, 6224), (3112, 4216)]