70398224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 159489792

約数和(自身を除く): 89091568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 208, 221, 272, 344, 442, 463, 559, 688, 731, 884, 926, 1118, 1462, 1768, 1852, 2236, 2924, 3536, 3704, 4472, 5848, 6019, 7408, 7871, 8944, 9503, 11696, 12038, 15742, 19006, 19909, 24076, 31484, 38012, 39818, 48152, 62968, 76024, 79636, 96304, 102323, 125936, 152048, 159272, 204646, 258817, 318544, 338453, 409292, 517634, 676906, 818584, 1035268, 1353812, 1637168, 2070536, 2707624, 4141072, 4399889, 5415248, 8799778, 17599556, 35199112, 70398224]

約数ペア:

[(1, 70398224), (2, 35199112), (4, 17599556), (8, 8799778), (13, 5415248), (16, 4399889), (17, 4141072), (26, 2707624), (34, 2070536), (43, 1637168), (52, 1353812), (68, 1035268), (86, 818584), (104, 676906), (136, 517634), (172, 409292), (208, 338453), (221, 318544), (272, 258817), (344, 204646), (442, 159272), (463, 152048), (559, 125936), (688, 102323), (731, 96304), (884, 79636), (926, 76024), (1118, 62968), (1462, 48152), (1768, 39818), (1852, 38012), (2236, 31484), (2924, 24076), (3536, 19909), (3704, 19006), (4472, 15742), (5848, 12038), (6019, 11696), (7408, 9503), (7871, 8944)]