64021728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39229}}^1$

素因数の和:39259

約数の個数: 48

約数和(自身を含む): 177947280

約数和(自身を除く): 113925552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 39229, 78458, 117687, 156916, 235374, 313832, 470748, 627664, 666893, 941496, 1255328, 1333786, 1882992, 2000679, 2667572, 3765984, 4001358, 5335144, 8002716, 10670288, 16005432, 21340576, 32010864, 64021728]

約数ペア:

[(1, 64021728), (2, 32010864), (3, 21340576), (4, 16005432), (6, 10670288), (8, 8002716), (12, 5335144), (16, 4001358), (17, 3765984), (24, 2667572), (32, 2000679), (34, 1882992), (48, 1333786), (51, 1255328), (68, 941496), (96, 666893), (102, 627664), (136, 470748), (204, 313832), (272, 235374), (408, 156916), (544, 117687), (816, 78458), (1632, 39229)]