39405288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2458

約数の個数: 64

約数和(自身を含む): 108138240

約数和(自身を除く): 68732952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2383, 2756, 4134, 4766, 5512, 7149, 8268, 9532, 14298, 16536, 19064, 28596, 30979, 57192, 61958, 92937, 123916, 126299, 185874, 247832, 252598, 371748, 378897, 505196, 743496, 757794, 1010392, 1515588, 1641887, 3031176, 3283774, 4925661, 6567548, 9851322, 13135096, 19702644, 39405288]

約数ペア:

[(1, 39405288), (2, 19702644), (3, 13135096), (4, 9851322), (6, 6567548), (8, 4925661), (12, 3283774), (13, 3031176), (24, 1641887), (26, 1515588), (39, 1010392), (52, 757794), (53, 743496), (78, 505196), (104, 378897), (106, 371748), (156, 252598), (159, 247832), (212, 185874), (312, 126299), (318, 123916), (424, 92937), (636, 61958), (689, 57192), (1272, 30979), (1378, 28596), (2067, 19064), (2383, 16536), (2756, 14298), (4134, 9532), (4766, 8268), (5512, 7149)]