74640377

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 90751752

約数和(自身を除く): 16111375

約数列:

[1, 7, 41, 49, 53, 287, 371, 701, 2009, 2173, 2597, 4907, 15211, 28741, 34349, 37153, 106477, 201187, 260071, 1408309, 1523273, 1820497, 10662911, 74640377]

約数ペア:

[(1, 74640377), (7, 10662911), (41, 1820497), (49, 1523273), (53, 1408309), (287, 260071), (371, 201187), (701, 106477), (2009, 37153), (2173, 34349), (2597, 28741), (4907, 15211)]