68646592

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2373

約数の個数: 56

約数和(自身を含む): 158073344

約数和(自身を除く): 89426752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1876, 2144, 2287, 3752, 4288, 4574, 7504, 9148, 15008, 16009, 18296, 30016, 32018, 36592, 64036, 73184, 128072, 146368, 153229, 256144, 306458, 512288, 612916, 1024576, 1072603, 1225832, 2145206, 2451664, 4290412, 4903328, 8580824, 9806656, 17161648, 34323296, 68646592]

約数ペア:

[(1, 68646592), (2, 34323296), (4, 17161648), (7, 9806656), (8, 8580824), (14, 4903328), (16, 4290412), (28, 2451664), (32, 2145206), (56, 1225832), (64, 1072603), (67, 1024576), (112, 612916), (134, 512288), (224, 306458), (268, 256144), (448, 153229), (469, 146368), (536, 128072), (938, 73184), (1072, 64036), (1876, 36592), (2144, 32018), (2287, 30016), (3752, 18296), (4288, 16009), (4574, 15008), (7504, 9148)]