4934854912

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{16661}}^1$

素因数の和:16779

約数の個数: 72

約数和(自身を含む): 10727995320

約数和(自身を除く): 5793140408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 256, 356, 416, 712, 832, 1157, 1424, 1664, 2314, 2848, 3328, 4628, 5696, 9256, 11392, 16661, 18512, 22784, 33322, 37024, 66644, 74048, 133288, 148096, 216593, 266576, 296192, 433186, 533152, 866372, 1066304, 1482829, 1732744, 2132608, 2965658, 3465488, 4265216, 5931316, 6930976, 11862632, 13861952, 19276777, 23725264, 27723904, 38553554, 47450528, 55447808, 77107108, 94901056, 154214216, 189802112, 308428432, 379604224, 616856864, 1233713728, 2467427456, 4934854912]

約数ペア:

[(1, 4934854912), (2, 2467427456), (4, 1233713728), (8, 616856864), (13, 379604224), (16, 308428432), (26, 189802112), (32, 154214216), (52, 94901056), (64, 77107108), (89, 55447808), (104, 47450528), (128, 38553554), (178, 27723904), (208, 23725264), (256, 19276777), (356, 13861952), (416, 11862632), (712, 6930976), (832, 5931316), (1157, 4265216), (1424, 3465488), (1664, 2965658), (2314, 2132608), (2848, 1732744), (3328, 1482829), (4628, 1066304), (5696, 866372), (9256, 533152), (11392, 433186), (16661, 296192), (18512, 266576), (22784, 216593), (33322, 148096), (37024, 133288), (66644, 74048)]