56291928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 178053120

約数和(自身を除く): 121761192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 132, 154, 166, 168, 231, 249, 264, 308, 332, 367, 462, 498, 581, 616, 664, 734, 913, 924, 996, 1101, 1162, 1468, 1743, 1826, 1848, 1992, 2202, 2324, 2569, 2739, 2936, 3486, 3652, 4037, 4404, 4648, 5138, 5478, 6391, 6972, 7304, 7707, 8074, 8808, 10276, 10956, 12111, 12782, 13944, 15414, 16148, 19173, 20552, 21912, 24222, 25564, 28259, 30461, 30828, 32296, 38346, 48444, 51128, 56518, 60922, 61656, 76692, 84777, 91383, 96888, 113036, 121844, 153384, 169554, 182766, 213227, 226072, 243688, 335071, 339108, 365532, 426454, 639681, 670142, 678216, 731064, 852908, 1005213, 1279362, 1340284, 1705816, 2010426, 2345497, 2558724, 2680568, 4020852, 4690994, 5117448, 7036491, 8041704, 9381988, 14072982, 18763976, 28145964, 56291928]

約数ペア:

[(1, 56291928), (2, 28145964), (3, 18763976), (4, 14072982), (6, 9381988), (7, 8041704), (8, 7036491), (11, 5117448), (12, 4690994), (14, 4020852), (21, 2680568), (22, 2558724), (24, 2345497), (28, 2010426), (33, 1705816), (42, 1340284), (44, 1279362), (56, 1005213), (66, 852908), (77, 731064), (83, 678216), (84, 670142), (88, 639681), (132, 426454), (154, 365532), (166, 339108), (168, 335071), (231, 243688), (249, 226072), (264, 213227), (308, 182766), (332, 169554), (367, 153384), (462, 121844), (498, 113036), (581, 96888), (616, 91383), (664, 84777), (734, 76692), (913, 61656), (924, 60922), (996, 56518), (1101, 51128), (1162, 48444), (1468, 38346), (1743, 32296), (1826, 30828), (1848, 30461), (1992, 28259), (2202, 25564), (2324, 24222), (2569, 21912), (2739, 20552), (2936, 19173), (3486, 16148), (3652, 15414), (4037, 13944), (4404, 12782), (4648, 12111), (5138, 10956), (5478, 10276), (6391, 8808), (6972, 8074), (7304, 7707)]