72927148

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70393}}^1$

素因数の和:70441

約数の個数: 24

約数和(自身を含む): 149798432

約数和(自身を除く): 76871284

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 70393, 140786, 281572, 492751, 985502, 1971004, 2604541, 5209082, 10418164, 18231787, 36463574, 72927148]

約数ペア:

[(1, 72927148), (2, 36463574), (4, 18231787), (7, 10418164), (14, 5209082), (28, 2604541), (37, 1971004), (74, 985502), (148, 492751), (259, 281572), (518, 140786), (1036, 70393)]