65444288

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 112

約数和(自身を含む): 169493184

約数和(自身を除く): 104048896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 661, 728, 832, 884, 952, 1088, 1322, 1456, 1547, 1768, 1904, 2644, 2912, 3094, 3536, 3808, 4627, 5288, 5824, 6188, 7072, 7616, 8593, 9254, 10576, 11237, 12376, 14144, 17186, 18508, 21152, 22474, 24752, 34372, 37016, 42304, 44948, 49504, 60151, 68744, 74032, 78659, 89896, 99008, 120302, 137488, 146081, 148064, 157318, 179792, 240604, 274976, 292162, 296128, 314636, 359584, 481208, 549952, 584324, 629272, 719168, 962416, 1022567, 1168648, 1258544, 1924832, 2045134, 2337296, 2517088, 3849664, 4090268, 4674592, 5034176, 8180536, 9349184, 16361072, 32722144, 65444288]

約数ペア:

[(1, 65444288), (2, 32722144), (4, 16361072), (7, 9349184), (8, 8180536), (13, 5034176), (14, 4674592), (16, 4090268), (17, 3849664), (26, 2517088), (28, 2337296), (32, 2045134), (34, 1924832), (52, 1258544), (56, 1168648), (64, 1022567), (68, 962416), (91, 719168), (104, 629272), (112, 584324), (119, 549952), (136, 481208), (182, 359584), (208, 314636), (221, 296128), (224, 292162), (238, 274976), (272, 240604), (364, 179792), (416, 157318), (442, 148064), (448, 146081), (476, 137488), (544, 120302), (661, 99008), (728, 89896), (832, 78659), (884, 74032), (952, 68744), (1088, 60151), (1322, 49504), (1456, 44948), (1547, 42304), (1768, 37016), (1904, 34372), (2644, 24752), (2912, 22474), (3094, 21152), (3536, 18508), (3808, 17186), (4627, 14144), (5288, 12376), (5824, 11237), (6188, 10576), (7072, 9254), (7616, 8593)]