26430294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 33888426

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 67, 86, 129, 134, 139, 201, 258, 278, 402, 417, 473, 737, 834, 946, 1419, 1474, 1529, 2211, 2838, 2881, 3058, 4422, 4587, 5762, 5977, 8643, 9174, 9313, 11954, 17286, 17931, 18626, 27939, 31691, 35862, 55878, 63382, 65747, 95073, 102443, 131494, 190146, 197241, 204886, 307329, 394482, 400459, 614658, 800918, 1201377, 2402754, 4405049, 8810098, 13215147, 26430294]

約数ペア:

[(1, 26430294), (2, 13215147), (3, 8810098), (6, 4405049), (11, 2402754), (22, 1201377), (33, 800918), (43, 614658), (66, 400459), (67, 394482), (86, 307329), (129, 204886), (134, 197241), (139, 190146), (201, 131494), (258, 102443), (278, 95073), (402, 65747), (417, 63382), (473, 55878), (737, 35862), (834, 31691), (946, 27939), (1419, 18626), (1474, 17931), (1529, 17286), (2211, 11954), (2838, 9313), (2881, 9174), (3058, 8643), (4422, 5977), (4587, 5762)]