27640344

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 72253440

約数和(自身を除く): 44613096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 97, 124, 186, 194, 248, 291, 372, 383, 388, 582, 744, 766, 776, 1149, 1164, 1532, 2298, 2328, 3007, 3064, 4596, 6014, 9021, 9192, 11873, 12028, 18042, 23746, 24056, 35619, 36084, 37151, 47492, 71238, 72168, 74302, 94984, 111453, 142476, 148604, 222906, 284952, 297208, 445812, 891624, 1151681, 2303362, 3455043, 4606724, 6910086, 9213448, 13820172, 27640344]

約数ペア:

[(1, 27640344), (2, 13820172), (3, 9213448), (4, 6910086), (6, 4606724), (8, 3455043), (12, 2303362), (24, 1151681), (31, 891624), (62, 445812), (93, 297208), (97, 284952), (124, 222906), (186, 148604), (194, 142476), (248, 111453), (291, 94984), (372, 74302), (383, 72168), (388, 71238), (582, 47492), (744, 37151), (766, 36084), (776, 35619), (1149, 24056), (1164, 23746), (1532, 18042), (2298, 12028), (2328, 11873), (3007, 9192), (3064, 9021), (4596, 6014)]