70174208

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 60

約数和(自身を含む): 152013708

約数和(自身を除く): 81839500

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 811, 832, 1352, 1622, 1664, 2704, 3244, 3328, 5408, 6488, 6656, 10543, 10816, 12976, 21086, 21632, 25952, 42172, 43264, 51904, 84344, 86528, 103808, 137059, 168688, 207616, 274118, 337376, 415232, 548236, 674752, 1096472, 1349504, 2192944, 2699008, 4385888, 5398016, 8771776, 17543552, 35087104, 70174208]

約数ペア:

[(1, 70174208), (2, 35087104), (4, 17543552), (8, 8771776), (13, 5398016), (16, 4385888), (26, 2699008), (32, 2192944), (52, 1349504), (64, 1096472), (104, 674752), (128, 548236), (169, 415232), (208, 337376), (256, 274118), (338, 207616), (416, 168688), (512, 137059), (676, 103808), (811, 86528), (832, 84344), (1352, 51904), (1622, 43264), (1664, 42172), (2704, 25952), (3244, 21632), (3328, 21086), (5408, 12976), (6488, 10816), (6656, 10543)]