17909008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3019

約数の個数: 40

約数和(自身を含む): 38669400

約数和(自身を除く): 20760392

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 2969, 3016, 5938, 6032, 11876, 23752, 38597, 47504, 77194, 86101, 154388, 172202, 308776, 344404, 617552, 688808, 1119313, 1377616, 2238626, 4477252, 8954504, 17909008]

約数ペア:

[(1, 17909008), (2, 8954504), (4, 4477252), (8, 2238626), (13, 1377616), (16, 1119313), (26, 688808), (29, 617552), (52, 344404), (58, 308776), (104, 172202), (116, 154388), (208, 86101), (232, 77194), (377, 47504), (464, 38597), (754, 23752), (1508, 11876), (2969, 6032), (3016, 5938)]