448668896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63443}}^1$

素因数の和:63483

約数の個数: 48

約数和(自身を含む): 1007236944

約数和(自身を除く): 558568048

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 63443, 126886, 253772, 507544, 824759, 1015088, 1078531, 1649518, 2030176, 2157062, 3299036, 4314124, 6598072, 8628248, 13196144, 14020903, 17256496, 26392288, 28041806, 34512992, 56083612, 112167224, 224334448, 448668896]

約数ペア:

[(1, 448668896), (2, 224334448), (4, 112167224), (8, 56083612), (13, 34512992), (16, 28041806), (17, 26392288), (26, 17256496), (32, 14020903), (34, 13196144), (52, 8628248), (68, 6598072), (104, 4314124), (136, 3299036), (208, 2157062), (221, 2030176), (272, 1649518), (416, 1078531), (442, 1015088), (544, 824759), (884, 507544), (1768, 253772), (3536, 126886), (7072, 63443)]