27916772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 36

約数和(自身を含む): 53848116

約数和(自身を除く): 25931344

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 677, 793, 1354, 1586, 2708, 3172, 8801, 10309, 17602, 20618, 35204, 41236, 41297, 82594, 114413, 165188, 228826, 457652, 536861, 1073722, 2147444, 6979193, 13958386, 27916772]

約数ペア:

[(1, 27916772), (2, 13958386), (4, 6979193), (13, 2147444), (26, 1073722), (52, 536861), (61, 457652), (122, 228826), (169, 165188), (244, 114413), (338, 82594), (676, 41297), (677, 41236), (793, 35204), (1354, 20618), (1586, 17602), (2708, 10309), (3172, 8801)]