43439396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 107627520

約数和(自身を除く): 64188124

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 571, 572, 836, 988, 1001, 1142, 1463, 1729, 2002, 2284, 2717, 2926, 3458, 3997, 4004, 5434, 5852, 6281, 6916, 7423, 7994, 10849, 10868, 12562, 14846, 15988, 19019, 21698, 25124, 29692, 38038, 43396, 43967, 51961, 75943, 76076, 81653, 87934, 103922, 119339, 141037, 151886, 163306, 175868, 207844, 238678, 282074, 303772, 326612, 477356, 564148, 571571, 835373, 987259, 1143142, 1551407, 1670746, 1974518, 2286284, 3102814, 3341492, 3949036, 6205628, 10859849, 21719698, 43439396]

約数ペア:

[(1, 43439396), (2, 21719698), (4, 10859849), (7, 6205628), (11, 3949036), (13, 3341492), (14, 3102814), (19, 2286284), (22, 1974518), (26, 1670746), (28, 1551407), (38, 1143142), (44, 987259), (52, 835373), (76, 571571), (77, 564148), (91, 477356), (133, 326612), (143, 303772), (154, 282074), (182, 238678), (209, 207844), (247, 175868), (266, 163306), (286, 151886), (308, 141037), (364, 119339), (418, 103922), (494, 87934), (532, 81653), (571, 76076), (572, 75943), (836, 51961), (988, 43967), (1001, 43396), (1142, 38038), (1463, 29692), (1729, 25124), (2002, 21698), (2284, 19019), (2717, 15988), (2926, 14846), (3458, 12562), (3997, 10868), (4004, 10849), (5434, 7994), (5852, 7423), (6281, 6916)]