57488718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 140705280

約数和(自身を除く): 83216562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 1159, 1181, 1281, 2318, 2362, 2562, 3477, 3543, 6954, 7086, 8113, 8267, 16226, 16534, 22439, 24339, 24801, 44878, 48678, 49602, 67317, 72041, 134634, 144082, 157073, 216123, 314146, 432246, 471219, 504287, 942438, 1008574, 1368779, 1512861, 2737558, 3025722, 4106337, 8212674, 9581453, 19162906, 28744359, 57488718]

約数ペア:

[(1, 57488718), (2, 28744359), (3, 19162906), (6, 9581453), (7, 8212674), (14, 4106337), (19, 3025722), (21, 2737558), (38, 1512861), (42, 1368779), (57, 1008574), (61, 942438), (114, 504287), (122, 471219), (133, 432246), (183, 314146), (266, 216123), (366, 157073), (399, 144082), (427, 134634), (798, 72041), (854, 67317), (1159, 49602), (1181, 48678), (1281, 44878), (2318, 24801), (2362, 24339), (2562, 22439), (3477, 16534), (3543, 16226), (6954, 8267), (7086, 8113)]