65464256

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 159763968

約数和(自身を除く): 94299712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 311, 352, 368, 416, 506, 572, 598, 622, 704, 736, 832, 1012, 1144, 1196, 1244, 1472, 2024, 2288, 2392, 2488, 3289, 3421, 4043, 4048, 4576, 4784, 4976, 6578, 6842, 7153, 8086, 8096, 9152, 9568, 9952, 13156, 13684, 14306, 16172, 16192, 19136, 19904, 26312, 27368, 28612, 32344, 44473, 52624, 54736, 57224, 64688, 78683, 88946, 92989, 105248, 109472, 114448, 129376, 157366, 177892, 185978, 210496, 218944, 228896, 258752, 314732, 355784, 371956, 457792, 629464, 711568, 743912, 1022879, 1258928, 1423136, 1487824, 2045758, 2517856, 2846272, 2975648, 4091516, 5035712, 5951296, 8183032, 16366064, 32732128, 65464256]

約数ペア:

[(1, 65464256), (2, 32732128), (4, 16366064), (8, 8183032), (11, 5951296), (13, 5035712), (16, 4091516), (22, 2975648), (23, 2846272), (26, 2517856), (32, 2045758), (44, 1487824), (46, 1423136), (52, 1258928), (64, 1022879), (88, 743912), (92, 711568), (104, 629464), (143, 457792), (176, 371956), (184, 355784), (208, 314732), (253, 258752), (286, 228896), (299, 218944), (311, 210496), (352, 185978), (368, 177892), (416, 157366), (506, 129376), (572, 114448), (598, 109472), (622, 105248), (704, 92989), (736, 88946), (832, 78683), (1012, 64688), (1144, 57224), (1196, 54736), (1244, 52624), (1472, 44473), (2024, 32344), (2288, 28612), (2392, 27368), (2488, 26312), (3289, 19904), (3421, 19136), (4043, 16192), (4048, 16172), (4576, 14306), (4784, 13684), (4976, 13156), (6578, 9952), (6842, 9568), (7153, 9152), (8086, 8096)]