28496688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1794

約数の個数: 80

約数和(自身を含む): 82947072

約数和(自身を除く): 54450384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 1741, 2046, 2728, 3482, 4092, 5223, 5456, 6964, 8184, 10446, 13928, 16368, 19151, 20892, 27856, 38302, 41784, 53971, 57453, 76604, 83568, 107942, 114906, 153208, 161913, 215884, 229812, 306416, 323826, 431768, 459624, 593681, 647652, 863536, 919248, 1187362, 1295304, 1781043, 2374724, 2590608, 3562086, 4749448, 7124172, 9498896, 14248344, 28496688]

約数ペア:

[(1, 28496688), (2, 14248344), (3, 9498896), (4, 7124172), (6, 4749448), (8, 3562086), (11, 2590608), (12, 2374724), (16, 1781043), (22, 1295304), (24, 1187362), (31, 919248), (33, 863536), (44, 647652), (48, 593681), (62, 459624), (66, 431768), (88, 323826), (93, 306416), (124, 229812), (132, 215884), (176, 161913), (186, 153208), (248, 114906), (264, 107942), (341, 83568), (372, 76604), (496, 57453), (528, 53971), (682, 41784), (744, 38302), (1023, 27856), (1364, 20892), (1488, 19151), (1741, 16368), (2046, 13928), (2728, 10446), (3482, 8184), (4092, 6964), (5223, 5456)]