25808802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 57446400

約数和(自身を除く): 31637598

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 67, 93, 109, 114, 134, 186, 201, 218, 327, 402, 589, 654, 1178, 1273, 1767, 2071, 2077, 2546, 3379, 3534, 3819, 4142, 4154, 6213, 6231, 6758, 7303, 7638, 10137, 12426, 12462, 14606, 20274, 21909, 39463, 43818, 64201, 78926, 118389, 128402, 138757, 192603, 226393, 236778, 277514, 385206, 416271, 452786, 679179, 832542, 1358358, 4301467, 8602934, 12904401, 25808802]

約数ペア:

[(1, 25808802), (2, 12904401), (3, 8602934), (6, 4301467), (19, 1358358), (31, 832542), (38, 679179), (57, 452786), (62, 416271), (67, 385206), (93, 277514), (109, 236778), (114, 226393), (134, 192603), (186, 138757), (201, 128402), (218, 118389), (327, 78926), (402, 64201), (589, 43818), (654, 39463), (1178, 21909), (1273, 20274), (1767, 14606), (2071, 12462), (2077, 12426), (2546, 10137), (3379, 7638), (3534, 7303), (3819, 6758), (4142, 6231), (4154, 6213)]