28016744576

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{90709}}^1$

素因数の和:90869

約数の個数: 64

約数和(自身を含む): 59215488000

約数和(自身を除く): 31198743424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 304, 508, 608, 1016, 1216, 2032, 2413, 2432, 4064, 4826, 8128, 9652, 16256, 19304, 38608, 77216, 90709, 154432, 181418, 308864, 362836, 725672, 1451344, 1723471, 2902688, 3446942, 5805376, 6893884, 11520043, 11610752, 13787768, 23040086, 27575536, 46080172, 55151072, 92160344, 110302144, 184320688, 218880817, 220604288, 368641376, 437761634, 737282752, 875523268, 1474565504, 1751046536, 3502093072, 7004186144, 14008372288, 28016744576]

約数ペア:

[(1, 28016744576), (2, 14008372288), (4, 7004186144), (8, 3502093072), (16, 1751046536), (19, 1474565504), (32, 875523268), (38, 737282752), (64, 437761634), (76, 368641376), (127, 220604288), (128, 218880817), (152, 184320688), (254, 110302144), (304, 92160344), (508, 55151072), (608, 46080172), (1016, 27575536), (1216, 23040086), (2032, 13787768), (2413, 11610752), (2432, 11520043), (4064, 6893884), (4826, 5805376), (8128, 3446942), (9652, 2902688), (16256, 1723471), (19304, 1451344), (38608, 725672), (77216, 362836), (90709, 308864), (154432, 181418)]