89904724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{673}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 194457088

約数和(自身を除く): 104552364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 367, 673, 734, 1346, 1468, 2569, 2692, 4711, 4771, 5138, 8749, 9422, 9542, 10276, 17498, 18844, 19084, 33397, 34996, 61243, 66794, 122486, 133588, 244972, 246991, 493982, 987964, 1728937, 3210883, 3457874, 6421766, 6915748, 12843532, 22476181, 44952362, 89904724]

約数ペア:

[(1, 89904724), (2, 44952362), (4, 22476181), (7, 12843532), (13, 6915748), (14, 6421766), (26, 3457874), (28, 3210883), (52, 1728937), (91, 987964), (182, 493982), (364, 246991), (367, 244972), (673, 133588), (734, 122486), (1346, 66794), (1468, 61243), (2569, 34996), (2692, 33397), (4711, 19084), (4771, 18844), (5138, 17498), (8749, 10276), (9422, 9542)]