13556448

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 72

約数和(自身を含む): 39010608

約数和(自身を除く): 25454160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 457, 618, 824, 914, 927, 1236, 1371, 1648, 1828, 1854, 2472, 2742, 3296, 3656, 3708, 4113, 4944, 5484, 7312, 7416, 8226, 9888, 10968, 14624, 14832, 16452, 21936, 29664, 32904, 43872, 47071, 65808, 94142, 131616, 141213, 188284, 282426, 376568, 423639, 564852, 753136, 847278, 1129704, 1506272, 1694556, 2259408, 3389112, 4518816, 6778224, 13556448]

約数ペア:

[(1, 13556448), (2, 6778224), (3, 4518816), (4, 3389112), (6, 2259408), (8, 1694556), (9, 1506272), (12, 1129704), (16, 847278), (18, 753136), (24, 564852), (32, 423639), (36, 376568), (48, 282426), (72, 188284), (96, 141213), (103, 131616), (144, 94142), (206, 65808), (288, 47071), (309, 43872), (412, 32904), (457, 29664), (618, 21936), (824, 16452), (914, 14832), (927, 14624), (1236, 10968), (1371, 9888), (1648, 8226), (1828, 7416), (1854, 7312), (2472, 5484), (2742, 4944), (3296, 4113), (3656, 3708)]