56687092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 128616768

約数和(自身を除く): 71929676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 67, 77, 82, 134, 154, 164, 268, 287, 308, 451, 469, 574, 737, 902, 938, 1148, 1474, 1804, 1876, 2747, 2948, 3157, 4489, 5159, 5494, 6314, 8978, 10318, 10988, 12628, 17956, 19229, 20636, 30217, 31423, 38458, 49379, 60434, 62846, 76916, 98758, 120868, 125692, 184049, 197516, 211519, 345653, 368098, 423038, 691306, 736196, 846076, 1288343, 1382612, 2024539, 2576686, 4049078, 5153372, 8098156, 14171773, 28343546, 56687092]

約数ペア:

[(1, 56687092), (2, 28343546), (4, 14171773), (7, 8098156), (11, 5153372), (14, 4049078), (22, 2576686), (28, 2024539), (41, 1382612), (44, 1288343), (67, 846076), (77, 736196), (82, 691306), (134, 423038), (154, 368098), (164, 345653), (268, 211519), (287, 197516), (308, 184049), (451, 125692), (469, 120868), (574, 98758), (737, 76916), (902, 62846), (938, 60434), (1148, 49379), (1474, 38458), (1804, 31423), (1876, 30217), (2747, 20636), (2948, 19229), (3157, 17956), (4489, 12628), (5159, 10988), (5494, 10318), (6314, 8978)]