25213146

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 59097600

約数和(自身を除く): 33884454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 382, 449, 573, 898, 1146, 1337, 1347, 2674, 2694, 3143, 4011, 6286, 8022, 9359, 9429, 18718, 18858, 22001, 28077, 44002, 56154, 66003, 85759, 132006, 171518, 257277, 514554, 600313, 1200626, 1800939, 3601878, 4202191, 8404382, 12606573, 25213146]

約数ペア:

[(1, 25213146), (2, 12606573), (3, 8404382), (6, 4202191), (7, 3601878), (14, 1800939), (21, 1200626), (42, 600313), (49, 514554), (98, 257277), (147, 171518), (191, 132006), (294, 85759), (382, 66003), (449, 56154), (573, 44002), (898, 28077), (1146, 22001), (1337, 18858), (1347, 18718), (2674, 9429), (2694, 9359), (3143, 8022), (4011, 6286)]