27916252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 60562432

約数和(自身を除く): 32646180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 271, 283, 364, 542, 566, 1084, 1132, 1897, 1981, 3523, 3679, 3794, 3962, 7046, 7358, 7588, 7924, 14092, 14716, 24661, 25753, 49322, 51506, 76693, 98644, 103012, 153386, 306772, 536851, 997009, 1073702, 1994018, 2147404, 3988036, 6979063, 13958126, 27916252]

約数ペア:

[(1, 27916252), (2, 13958126), (4, 6979063), (7, 3988036), (13, 2147404), (14, 1994018), (26, 1073702), (28, 997009), (52, 536851), (91, 306772), (182, 153386), (271, 103012), (283, 98644), (364, 76693), (542, 51506), (566, 49322), (1084, 25753), (1132, 24661), (1897, 14716), (1981, 14092), (3523, 7924), (3679, 7588), (3794, 7358), (3962, 7046)]