66555804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3083}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 178230528

約数和(自身を除く): 111674724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3083, 3084, 3598, 5397, 6166, 7196, 9249, 10794, 12332, 18498, 21581, 21588, 36996, 43162, 64743, 86324, 129486, 258972, 792331, 1584662, 2376993, 3169324, 4753986, 5546317, 9507972, 11092634, 16638951, 22185268, 33277902, 66555804]

約数ペア:

[(1, 66555804), (2, 33277902), (3, 22185268), (4, 16638951), (6, 11092634), (7, 9507972), (12, 5546317), (14, 4753986), (21, 3169324), (28, 2376993), (42, 1584662), (84, 792331), (257, 258972), (514, 129486), (771, 86324), (1028, 64743), (1542, 43162), (1799, 36996), (3083, 21588), (3084, 21581), (3598, 18498), (5397, 12332), (6166, 10794), (7196, 9249)]