28425324

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 69130208

約数和(自身を除く): 40704884

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 219, 222, 292, 438, 444, 876, 877, 1754, 2631, 2701, 3508, 5262, 5402, 8103, 10524, 10804, 16206, 32412, 32449, 64021, 64898, 97347, 128042, 129796, 192063, 194694, 256084, 384126, 389388, 768252, 2368777, 4737554, 7106331, 9475108, 14212662, 28425324]

約数ペア:

[(1, 28425324), (2, 14212662), (3, 9475108), (4, 7106331), (6, 4737554), (12, 2368777), (37, 768252), (73, 389388), (74, 384126), (111, 256084), (146, 194694), (148, 192063), (219, 129796), (222, 128042), (292, 97347), (438, 64898), (444, 64021), (876, 32449), (877, 32412), (1754, 16206), (2631, 10804), (2701, 10524), (3508, 8103), (5262, 5402)]