214070272

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 66

約数和(自身を含む): 463756038

約数和(自身を除く): 249685766

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1237, 1352, 1664, 2474, 2704, 3328, 4948, 5408, 6656, 9896, 10816, 13312, 16081, 19792, 21632, 32162, 39584, 43264, 64324, 79168, 86528, 128648, 158336, 173056, 209053, 257296, 316672, 418106, 514592, 633344, 836212, 1029184, 1266688, 1672424, 2058368, 3344848, 4116736, 6689696, 8233472, 13379392, 16466944, 26758784, 53517568, 107035136, 214070272]

約数ペア:

[(1, 214070272), (2, 107035136), (4, 53517568), (8, 26758784), (13, 16466944), (16, 13379392), (26, 8233472), (32, 6689696), (52, 4116736), (64, 3344848), (104, 2058368), (128, 1672424), (169, 1266688), (208, 1029184), (256, 836212), (338, 633344), (416, 514592), (512, 418106), (676, 316672), (832, 257296), (1024, 209053), (1237, 173056), (1352, 158336), (1664, 128648), (2474, 86528), (2704, 79168), (3328, 64324), (4948, 43264), (5408, 39584), (6656, 32162), (9896, 21632), (10816, 19792), (13312, 16081)]