38408136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 104025600

約数和(自身を除く): 65617464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 479, 514, 771, 958, 1028, 1437, 1542, 1916, 2056, 2874, 3084, 3341, 3832, 5748, 6168, 6227, 6682, 10023, 11496, 12454, 13364, 18681, 20046, 24908, 26728, 37362, 40092, 49816, 74724, 80184, 123103, 149448, 246206, 369309, 492412, 738618, 984824, 1477236, 1600339, 2954472, 3200678, 4801017, 6401356, 9602034, 12802712, 19204068, 38408136]

約数ペア:

[(1, 38408136), (2, 19204068), (3, 12802712), (4, 9602034), (6, 6401356), (8, 4801017), (12, 3200678), (13, 2954472), (24, 1600339), (26, 1477236), (39, 984824), (52, 738618), (78, 492412), (104, 369309), (156, 246206), (257, 149448), (312, 123103), (479, 80184), (514, 74724), (771, 49816), (958, 40092), (1028, 37362), (1437, 26728), (1542, 24908), (1916, 20046), (2056, 18681), (2874, 13364), (3084, 12454), (3341, 11496), (3832, 10023), (5748, 6682), (6168, 6227)]