39042928

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 77802560

約数和(自身を除く): 38759632

約数列:

[1, 2, 4, 8, 16, 61, 109, 122, 218, 244, 367, 436, 488, 734, 872, 976, 1468, 1744, 2936, 5872, 6649, 13298, 22387, 26596, 40003, 44774, 53192, 80006, 89548, 106384, 160012, 179096, 320024, 358192, 640048, 2440183, 4880366, 9760732, 19521464, 39042928]

約数ペア:

[(1, 39042928), (2, 19521464), (4, 9760732), (8, 4880366), (16, 2440183), (61, 640048), (109, 358192), (122, 320024), (218, 179096), (244, 160012), (367, 106384), (436, 89548), (488, 80006), (734, 53192), (872, 44774), (976, 40003), (1468, 26596), (1744, 22387), (2936, 13298), (5872, 6649)]