65005728

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 116434272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 59, 69, 92, 96, 118, 138, 177, 184, 236, 276, 354, 368, 472, 499, 552, 708, 736, 944, 998, 1104, 1357, 1416, 1497, 1888, 1996, 2208, 2714, 2832, 2994, 3992, 4071, 5428, 5664, 5988, 7984, 8142, 10856, 11477, 11976, 15968, 16284, 21712, 22954, 23952, 29441, 32568, 34431, 43424, 45908, 47904, 58882, 65136, 68862, 88323, 91816, 117764, 130272, 137724, 176646, 183632, 235528, 275448, 353292, 367264, 471056, 550896, 677143, 706584, 942112, 1101792, 1354286, 1413168, 2031429, 2708572, 2826336, 4062858, 5417144, 8125716, 10834288, 16251432, 21668576, 32502864, 65005728]

約数ペア:

[(1, 65005728), (2, 32502864), (3, 21668576), (4, 16251432), (6, 10834288), (8, 8125716), (12, 5417144), (16, 4062858), (23, 2826336), (24, 2708572), (32, 2031429), (46, 1413168), (48, 1354286), (59, 1101792), (69, 942112), (92, 706584), (96, 677143), (118, 550896), (138, 471056), (177, 367264), (184, 353292), (236, 275448), (276, 235528), (354, 183632), (368, 176646), (472, 137724), (499, 130272), (552, 117764), (708, 91816), (736, 88323), (944, 68862), (998, 65136), (1104, 58882), (1357, 47904), (1416, 45908), (1497, 43424), (1888, 34431), (1996, 32568), (2208, 29441), (2714, 23952), (2832, 22954), (2994, 21712), (3992, 16284), (4071, 15968), (5428, 11976), (5664, 11477), (5988, 10856), (7984, 8142)]