2750872288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{7333}}^1$

素因数の和:7979

約数の個数: 48

約数和(自身を含む): 5710839120

約数和(自身を除く): 2959966832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 617, 1234, 2468, 4936, 7333, 9872, 11723, 14666, 19744, 23446, 29332, 46892, 58664, 93784, 117328, 139327, 187568, 234656, 278654, 375136, 557308, 1114616, 2229232, 4458464, 4524461, 9048922, 18097844, 36195688, 72391376, 85964759, 144782752, 171929518, 343859036, 687718072, 1375436144, 2750872288]

約数ペア:

[(1, 2750872288), (2, 1375436144), (4, 687718072), (8, 343859036), (16, 171929518), (19, 144782752), (32, 85964759), (38, 72391376), (76, 36195688), (152, 18097844), (304, 9048922), (608, 4524461), (617, 4458464), (1234, 2229232), (2468, 1114616), (4936, 557308), (7333, 375136), (9872, 278654), (11723, 234656), (14666, 187568), (19744, 139327), (23446, 117328), (29332, 93784), (46892, 58664)]