67278608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2475

約数の個数: 40

約数和(自身を含む): 137115480

約数和(自身を除く): 69836872

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 2377, 3538, 4754, 7076, 9508, 14152, 19016, 28304, 38032, 68933, 137866, 144997, 275732, 289994, 551464, 579988, 1102928, 1159976, 2319952, 4204913, 8409826, 16819652, 33639304, 67278608]

約数ペア:

[(1, 67278608), (2, 33639304), (4, 16819652), (8, 8409826), (16, 4204913), (29, 2319952), (58, 1159976), (61, 1102928), (116, 579988), (122, 551464), (232, 289994), (244, 275732), (464, 144997), (488, 137866), (976, 68933), (1769, 38032), (2377, 28304), (3538, 19016), (4754, 14152), (7076, 9508)]