66555888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{198083}}^1$

素因数の和:198101

約数の個数: 40

約数和(自身を含む): 196499328

約数和(自身を除く): 129943440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 198083, 396166, 594249, 792332, 1188498, 1386581, 1584664, 2376996, 2773162, 3169328, 4159743, 4753992, 5546324, 8319486, 9507984, 11092648, 16638972, 22185296, 33277944, 66555888]

約数ペア:

[(1, 66555888), (2, 33277944), (3, 22185296), (4, 16638972), (6, 11092648), (7, 9507984), (8, 8319486), (12, 5546324), (14, 4753992), (16, 4159743), (21, 3169328), (24, 2773162), (28, 2376996), (42, 1584664), (48, 1386581), (56, 1188498), (84, 792332), (112, 594249), (168, 396166), (336, 198083)]