38137216

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 86236920

約数和(自身を除く): 48099704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 43, 52, 64, 82, 86, 104, 128, 164, 169, 172, 208, 328, 338, 344, 416, 533, 559, 656, 676, 688, 832, 1066, 1118, 1312, 1352, 1376, 1664, 1763, 2132, 2236, 2624, 2704, 2752, 3526, 4264, 4472, 5248, 5408, 5504, 6929, 7052, 7267, 8528, 8944, 10816, 13858, 14104, 14534, 17056, 17888, 21632, 22919, 27716, 28208, 29068, 34112, 35776, 45838, 55432, 56416, 58136, 68224, 71552, 91676, 110864, 112832, 116272, 183352, 221728, 225664, 232544, 297947, 366704, 443456, 465088, 595894, 733408, 886912, 930176, 1191788, 1466816, 2383576, 2933632, 4767152, 9534304, 19068608, 38137216]

約数ペア:

[(1, 38137216), (2, 19068608), (4, 9534304), (8, 4767152), (13, 2933632), (16, 2383576), (26, 1466816), (32, 1191788), (41, 930176), (43, 886912), (52, 733408), (64, 595894), (82, 465088), (86, 443456), (104, 366704), (128, 297947), (164, 232544), (169, 225664), (172, 221728), (208, 183352), (328, 116272), (338, 112832), (344, 110864), (416, 91676), (533, 71552), (559, 68224), (656, 58136), (676, 56416), (688, 55432), (832, 45838), (1066, 35776), (1118, 34112), (1312, 29068), (1352, 28208), (1376, 27716), (1664, 22919), (1763, 21632), (2132, 17888), (2236, 17056), (2624, 14534), (2704, 14104), (2752, 13858), (3526, 10816), (4264, 8944), (4472, 8528), (5248, 7267), (5408, 7052), (5504, 6929)]