61964032

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 136612784

約数和(自身を除く): 74648752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 433, 559, 688, 832, 866, 1118, 1376, 1664, 1732, 2236, 2752, 3328, 3464, 4472, 5504, 5629, 6928, 8944, 11008, 11258, 13856, 17888, 18619, 22516, 27712, 35776, 37238, 45032, 55424, 71552, 74476, 90064, 110848, 143104, 148952, 180128, 242047, 297904, 360256, 484094, 595808, 720512, 968188, 1191616, 1441024, 1936376, 2383232, 3872752, 4766464, 7745504, 15491008, 30982016, 61964032]

約数ペア:

[(1, 61964032), (2, 30982016), (4, 15491008), (8, 7745504), (13, 4766464), (16, 3872752), (26, 2383232), (32, 1936376), (43, 1441024), (52, 1191616), (64, 968188), (86, 720512), (104, 595808), (128, 484094), (172, 360256), (208, 297904), (256, 242047), (344, 180128), (416, 148952), (433, 143104), (559, 110848), (688, 90064), (832, 74476), (866, 71552), (1118, 55424), (1376, 45032), (1664, 37238), (1732, 35776), (2236, 27712), (2752, 22516), (3328, 18619), (3464, 17888), (4472, 13856), (5504, 11258), (5629, 11008), (6928, 8944)]