65143364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 136199616

約数和(自身を除く): 71056252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 1867, 2684, 3172, 3734, 7468, 8723, 17446, 20537, 24271, 34892, 41074, 48542, 82148, 97084, 113887, 227774, 266981, 455548, 533962, 1067924, 1252757, 1480531, 2505514, 2961062, 5011028, 5922124, 16285841, 32571682, 65143364]

約数ペア:

[(1, 65143364), (2, 32571682), (4, 16285841), (11, 5922124), (13, 5011028), (22, 2961062), (26, 2505514), (44, 1480531), (52, 1252757), (61, 1067924), (122, 533962), (143, 455548), (244, 266981), (286, 227774), (572, 113887), (671, 97084), (793, 82148), (1342, 48542), (1586, 41074), (1867, 34892), (2684, 24271), (3172, 20537), (3734, 17446), (7468, 8723)]