26303444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 50413440

約数和(自身を除く): 24109996

約数列:

[1, 2, 4, 23, 43, 46, 61, 86, 92, 109, 122, 172, 218, 244, 436, 989, 1403, 1978, 2507, 2623, 2806, 3956, 4687, 5014, 5246, 5612, 6649, 9374, 10028, 10492, 13298, 18748, 26596, 60329, 107801, 120658, 152927, 215602, 241316, 285907, 305854, 431204, 571814, 611708, 1143628, 6575861, 13151722, 26303444]

約数ペア:

[(1, 26303444), (2, 13151722), (4, 6575861), (23, 1143628), (43, 611708), (46, 571814), (61, 431204), (86, 305854), (92, 285907), (109, 241316), (122, 215602), (172, 152927), (218, 120658), (244, 107801), (436, 60329), (989, 26596), (1403, 18748), (1978, 13298), (2507, 10492), (2623, 10028), (2806, 9374), (3956, 6649), (4687, 5612), (5014, 5246)]