38896544

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 81865728

約数和(自身を除く): 42969184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 563, 1016, 1126, 2032, 2159, 2252, 4064, 4318, 4504, 8636, 9008, 9571, 17272, 18016, 19142, 34544, 38284, 69088, 71501, 76568, 143002, 153136, 286004, 306272, 572008, 1144016, 1215517, 2288032, 2431034, 4862068, 9724136, 19448272, 38896544]

約数ペア:

[(1, 38896544), (2, 19448272), (4, 9724136), (8, 4862068), (16, 2431034), (17, 2288032), (32, 1215517), (34, 1144016), (68, 572008), (127, 306272), (136, 286004), (254, 153136), (272, 143002), (508, 76568), (544, 71501), (563, 69088), (1016, 38284), (1126, 34544), (2032, 19142), (2159, 18016), (2252, 17272), (4064, 9571), (4318, 9008), (4504, 8636)]