65491252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 125193600

約数和(自身を除く): 59702348

約数列:

[1, 2, 4, 19, 38, 53, 71, 76, 106, 142, 212, 229, 284, 458, 916, 1007, 1349, 2014, 2698, 3763, 4028, 4351, 5396, 7526, 8702, 12137, 15052, 16259, 17404, 24274, 32518, 48548, 65036, 71497, 142994, 230603, 285988, 308921, 461206, 617842, 861727, 922412, 1235684, 1723454, 3446908, 16372813, 32745626, 65491252]

約数ペア:

[(1, 65491252), (2, 32745626), (4, 16372813), (19, 3446908), (38, 1723454), (53, 1235684), (71, 922412), (76, 861727), (106, 617842), (142, 461206), (212, 308921), (229, 285988), (284, 230603), (458, 142994), (916, 71497), (1007, 65036), (1349, 48548), (2014, 32518), (2698, 24274), (3763, 17404), (4028, 16259), (4351, 15052), (5396, 12137), (7526, 8702)]