7305872

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 17415552

約数和(自身を除く): 10109680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 43, 56, 74, 82, 86, 112, 148, 164, 172, 259, 287, 296, 301, 328, 344, 518, 574, 592, 602, 656, 688, 1036, 1148, 1204, 1517, 1591, 1763, 2072, 2296, 2408, 3034, 3182, 3526, 4144, 4592, 4816, 6068, 6364, 7052, 10619, 11137, 12136, 12341, 12728, 14104, 21238, 22274, 24272, 24682, 25456, 28208, 42476, 44548, 49364, 65231, 84952, 89096, 98728, 130462, 169904, 178192, 197456, 260924, 456617, 521848, 913234, 1043696, 1826468, 3652936, 7305872]

約数ペア:

[(1, 7305872), (2, 3652936), (4, 1826468), (7, 1043696), (8, 913234), (14, 521848), (16, 456617), (28, 260924), (37, 197456), (41, 178192), (43, 169904), (56, 130462), (74, 98728), (82, 89096), (86, 84952), (112, 65231), (148, 49364), (164, 44548), (172, 42476), (259, 28208), (287, 25456), (296, 24682), (301, 24272), (328, 22274), (344, 21238), (518, 14104), (574, 12728), (592, 12341), (602, 12136), (656, 11137), (688, 10619), (1036, 7052), (1148, 6364), (1204, 6068), (1517, 4816), (1591, 4592), (1763, 4144), (2072, 3526), (2296, 3182), (2408, 3034)]