66611248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 148088736

約数和(自身を除く): 81477488

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 53, 74, 88, 106, 148, 176, 193, 212, 296, 386, 407, 424, 583, 592, 772, 814, 848, 1166, 1544, 1628, 1961, 2123, 2332, 3088, 3256, 3922, 4246, 4664, 6512, 7141, 7844, 8492, 9328, 10229, 14282, 15688, 16984, 20458, 21571, 28564, 31376, 33968, 40916, 43142, 57128, 78551, 81832, 86284, 112519, 114256, 157102, 163664, 172568, 225038, 314204, 345136, 378473, 450076, 628408, 756946, 900152, 1256816, 1513892, 1800304, 3027784, 4163203, 6055568, 8326406, 16652812, 33305624, 66611248]

約数ペア:

[(1, 66611248), (2, 33305624), (4, 16652812), (8, 8326406), (11, 6055568), (16, 4163203), (22, 3027784), (37, 1800304), (44, 1513892), (53, 1256816), (74, 900152), (88, 756946), (106, 628408), (148, 450076), (176, 378473), (193, 345136), (212, 314204), (296, 225038), (386, 172568), (407, 163664), (424, 157102), (583, 114256), (592, 112519), (772, 86284), (814, 81832), (848, 78551), (1166, 57128), (1544, 43142), (1628, 40916), (1961, 33968), (2123, 31376), (2332, 28564), (3088, 21571), (3256, 20458), (3922, 16984), (4246, 15688), (4664, 14282), (6512, 10229), (7141, 9328), (7844, 8492)]