4438742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 9192960

約数和(自身を除く): 4754218

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 41, 74, 77, 82, 133, 154, 209, 259, 266, 287, 407, 418, 451, 518, 574, 703, 779, 814, 902, 1406, 1463, 1517, 1558, 2849, 2926, 3034, 3157, 4921, 5453, 5698, 6314, 7733, 8569, 9842, 10619, 10906, 15466, 16687, 17138, 21238, 28823, 33374, 54131, 57646, 59983, 108262, 116809, 119966, 201761, 233618, 317053, 403522, 634106, 2219371, 4438742]

約数ペア:

[(1, 4438742), (2, 2219371), (7, 634106), (11, 403522), (14, 317053), (19, 233618), (22, 201761), (37, 119966), (38, 116809), (41, 108262), (74, 59983), (77, 57646), (82, 54131), (133, 33374), (154, 28823), (209, 21238), (259, 17138), (266, 16687), (287, 15466), (407, 10906), (418, 10619), (451, 9842), (518, 8569), (574, 7733), (703, 6314), (779, 5698), (814, 5453), (902, 4921), (1406, 3157), (1463, 3034), (1517, 2926), (1558, 2849)]