72557936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4967}}^1$

素因数の和:5069

約数の個数: 40

約数和(自身を含む): 155240064

約数和(自身を除く): 82682128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 4967, 7304, 9934, 14608, 19868, 39736, 54637, 79472, 109274, 218548, 412261, 437096, 824522, 874192, 1649044, 3298088, 4534871, 6596176, 9069742, 18139484, 36278968, 72557936]

約数ペア:

[(1, 72557936), (2, 36278968), (4, 18139484), (8, 9069742), (11, 6596176), (16, 4534871), (22, 3298088), (44, 1649044), (83, 874192), (88, 824522), (166, 437096), (176, 412261), (332, 218548), (664, 109274), (913, 79472), (1328, 54637), (1826, 39736), (3652, 19868), (4967, 14608), (7304, 9934)]