15660128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2655

約数の個数: 48

約数和(自身を含む): 35625744

約数和(自身を除く): 19965616

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2617, 2992, 5234, 5984, 10468, 20936, 28787, 41872, 44489, 57574, 83744, 88978, 115148, 177956, 230296, 355912, 460592, 489379, 711824, 921184, 978758, 1423648, 1957516, 3915032, 7830064, 15660128]

約数ペア:

[(1, 15660128), (2, 7830064), (4, 3915032), (8, 1957516), (11, 1423648), (16, 978758), (17, 921184), (22, 711824), (32, 489379), (34, 460592), (44, 355912), (68, 230296), (88, 177956), (136, 115148), (176, 88978), (187, 83744), (272, 57574), (352, 44489), (374, 41872), (544, 28787), (748, 20936), (1496, 10468), (2617, 5984), (2992, 5234)]