7788088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 10874312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 269, 308, 329, 376, 517, 538, 616, 658, 1034, 1076, 1316, 1883, 2068, 2152, 2632, 2959, 3619, 3766, 4136, 5918, 7238, 7532, 11836, 12643, 14476, 15064, 20713, 23672, 25286, 28952, 41426, 50572, 82852, 88501, 101144, 139073, 165704, 177002, 278146, 354004, 556292, 708008, 973511, 1112584, 1947022, 3894044, 7788088]

約数ペア:

[(1, 7788088), (2, 3894044), (4, 1947022), (7, 1112584), (8, 973511), (11, 708008), (14, 556292), (22, 354004), (28, 278146), (44, 177002), (47, 165704), (56, 139073), (77, 101144), (88, 88501), (94, 82852), (154, 50572), (188, 41426), (269, 28952), (308, 25286), (329, 23672), (376, 20713), (517, 15064), (538, 14476), (616, 12643), (658, 11836), (1034, 7532), (1076, 7238), (1316, 5918), (1883, 4136), (2068, 3766), (2152, 3619), (2632, 2959)]