70421722

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 129686400

約数和(自身を除く): 59264678

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 157, 161, 199, 314, 322, 398, 1099, 1127, 1393, 2198, 2254, 2786, 3611, 4577, 7222, 7693, 9154, 9751, 15386, 19502, 25277, 31243, 32039, 50554, 62486, 64078, 176939, 218701, 224273, 353878, 437402, 448546, 718589, 1437178, 1530907, 3061814, 5030123, 10060246, 35210861, 70421722]

約数ペア:

[(1, 70421722), (2, 35210861), (7, 10060246), (14, 5030123), (23, 3061814), (46, 1530907), (49, 1437178), (98, 718589), (157, 448546), (161, 437402), (199, 353878), (314, 224273), (322, 218701), (398, 176939), (1099, 64078), (1127, 62486), (1393, 50554), (2198, 32039), (2254, 31243), (2786, 25277), (3611, 19502), (4577, 15386), (7222, 9751), (7693, 9154)]