15103616

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 34810560

約数和(自身を除く): 19706944

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 631, 704, 748, 1088, 1262, 1408, 1496, 2176, 2524, 2992, 5048, 5984, 6941, 10096, 10727, 11968, 13882, 20192, 21454, 23936, 27764, 40384, 42908, 55528, 80768, 85816, 111056, 117997, 171632, 222112, 235994, 343264, 444224, 471988, 686528, 888448, 943976, 1373056, 1887952, 3775904, 7551808, 15103616]

約数ペア:

[(1, 15103616), (2, 7551808), (4, 3775904), (8, 1887952), (11, 1373056), (16, 943976), (17, 888448), (22, 686528), (32, 471988), (34, 444224), (44, 343264), (64, 235994), (68, 222112), (88, 171632), (128, 117997), (136, 111056), (176, 85816), (187, 80768), (272, 55528), (352, 42908), (374, 40384), (544, 27764), (631, 23936), (704, 21454), (748, 20192), (1088, 13882), (1262, 11968), (1408, 10727), (1496, 10096), (2176, 6941), (2524, 5984), (2992, 5048)]