57235568

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 60

約数和(自身を含む): 122400648

約数和(自身を除く): 65165080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 169, 208, 244, 338, 347, 488, 676, 694, 793, 976, 1352, 1388, 1586, 2704, 2776, 3172, 4511, 5552, 6344, 9022, 10309, 12688, 18044, 20618, 21167, 36088, 41236, 42334, 58643, 72176, 82472, 84668, 117286, 164944, 169336, 234572, 275171, 338672, 469144, 550342, 938288, 1100684, 2201368, 3577223, 4402736, 7154446, 14308892, 28617784, 57235568]

約数ペア:

[(1, 57235568), (2, 28617784), (4, 14308892), (8, 7154446), (13, 4402736), (16, 3577223), (26, 2201368), (52, 1100684), (61, 938288), (104, 550342), (122, 469144), (169, 338672), (208, 275171), (244, 234572), (338, 169336), (347, 164944), (488, 117286), (676, 84668), (694, 82472), (793, 72176), (976, 58643), (1352, 42334), (1388, 41236), (1586, 36088), (2704, 21167), (2776, 20618), (3172, 18044), (4511, 12688), (5552, 10309), (6344, 9022)]