78617792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6569}}^1$

素因数の和:6609

約数の個数: 56

約数和(自身を含む): 180228240

約数和(自身を除く): 101610448

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 6569, 11968, 13138, 26276, 52552, 72259, 105104, 111673, 144518, 210208, 223346, 289036, 420416, 446692, 578072, 893384, 1156144, 1228403, 1786768, 2312288, 2456806, 3573536, 4624576, 4913612, 7147072, 9827224, 19654448, 39308896, 78617792]

約数ペア:

[(1, 78617792), (2, 39308896), (4, 19654448), (8, 9827224), (11, 7147072), (16, 4913612), (17, 4624576), (22, 3573536), (32, 2456806), (34, 2312288), (44, 1786768), (64, 1228403), (68, 1156144), (88, 893384), (136, 578072), (176, 446692), (187, 420416), (272, 289036), (352, 223346), (374, 210208), (544, 144518), (704, 111673), (748, 105104), (1088, 72259), (1496, 52552), (2992, 26276), (5984, 13138), (6569, 11968)]