26851496

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 33023704

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 83, 106, 109, 166, 212, 218, 332, 371, 424, 436, 581, 664, 742, 763, 872, 1162, 1484, 1526, 2324, 2968, 3052, 4399, 4648, 5777, 6104, 8798, 9047, 11554, 17596, 18094, 23108, 30793, 35192, 36188, 40439, 46216, 61586, 63329, 72376, 80878, 123172, 126658, 161756, 246344, 253316, 323512, 479491, 506632, 958982, 1917964, 3356437, 3835928, 6712874, 13425748, 26851496]

約数ペア:

[(1, 26851496), (2, 13425748), (4, 6712874), (7, 3835928), (8, 3356437), (14, 1917964), (28, 958982), (53, 506632), (56, 479491), (83, 323512), (106, 253316), (109, 246344), (166, 161756), (212, 126658), (218, 123172), (332, 80878), (371, 72376), (424, 63329), (436, 61586), (581, 46216), (664, 40439), (742, 36188), (763, 35192), (872, 30793), (1162, 23108), (1484, 18094), (1526, 17596), (2324, 11554), (2968, 9047), (3052, 8798), (4399, 6104), (4648, 5777)]