28817448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6458

約数の個数: 64

約数和(自身を含む): 83229120

約数和(自身を除く): 54411672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 6421, 12842, 19263, 25684, 38526, 51368, 70631, 77052, 109157, 141262, 154104, 211893, 218314, 282524, 327471, 423786, 436628, 565048, 654942, 847572, 873256, 1200727, 1309884, 1695144, 2401454, 2619768, 3602181, 4802908, 7204362, 9605816, 14408724, 28817448]

約数ペア:

[(1, 28817448), (2, 14408724), (3, 9605816), (4, 7204362), (6, 4802908), (8, 3602181), (11, 2619768), (12, 2401454), (17, 1695144), (22, 1309884), (24, 1200727), (33, 873256), (34, 847572), (44, 654942), (51, 565048), (66, 436628), (68, 423786), (88, 327471), (102, 282524), (132, 218314), (136, 211893), (187, 154104), (204, 141262), (264, 109157), (374, 77052), (408, 70631), (561, 51368), (748, 38526), (1122, 25684), (1496, 19263), (2244, 12842), (4488, 6421)]