39963352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 88976160

約数和(自身を除く): 49012808

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 181, 193, 286, 362, 386, 572, 724, 772, 1144, 1448, 1544, 1991, 2123, 2353, 2509, 3982, 4246, 4706, 5018, 7964, 8492, 9412, 10036, 15928, 16984, 18824, 20072, 25883, 27599, 34933, 51766, 55198, 69866, 103532, 110396, 139732, 207064, 220792, 279464, 384263, 454129, 768526, 908258, 1537052, 1816516, 3074104, 3633032, 4995419, 9990838, 19981676, 39963352]

約数ペア:

[(1, 39963352), (2, 19981676), (4, 9990838), (8, 4995419), (11, 3633032), (13, 3074104), (22, 1816516), (26, 1537052), (44, 908258), (52, 768526), (88, 454129), (104, 384263), (143, 279464), (181, 220792), (193, 207064), (286, 139732), (362, 110396), (386, 103532), (572, 69866), (724, 55198), (772, 51766), (1144, 34933), (1448, 27599), (1544, 25883), (1991, 20072), (2123, 18824), (2353, 16984), (2509, 15928), (3982, 10036), (4246, 9412), (4706, 8492), (5018, 7964)]