67221512

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 129158400

約数和(自身を除く): 61936888

約数列:

[1, 2, 4, 8, 61, 122, 139, 244, 278, 488, 556, 991, 1112, 1982, 3964, 7928, 8479, 16958, 33916, 60451, 67832, 120902, 137749, 241804, 275498, 483608, 550996, 1101992, 8402689, 16805378, 33610756, 67221512]

約数ペア:

[(1, 67221512), (2, 33610756), (4, 16805378), (8, 8402689), (61, 1101992), (122, 550996), (139, 483608), (244, 275498), (278, 241804), (488, 137749), (556, 120902), (991, 67832), (1112, 60451), (1982, 33916), (3964, 16958), (7928, 8479)]