2068367168

素因数分解:

$2^6\times 7^1\times {\mathrm{211}}^1\times {\mathrm{21881}}^1$

素因数の和:22111

約数の個数: 56

約数和(自身を含む): 4713207744

約数和(自身を除く): 2644840576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 211, 224, 422, 448, 844, 1477, 1688, 2954, 3376, 5908, 6752, 11816, 13504, 21881, 23632, 43762, 47264, 87524, 94528, 153167, 175048, 306334, 350096, 612668, 700192, 1225336, 1400384, 2450672, 4616891, 4901344, 9233782, 9802688, 18467564, 32318237, 36935128, 64636474, 73870256, 129272948, 147740512, 258545896, 295481024, 517091792, 1034183584, 2068367168]

約数ペア:

[(1, 2068367168), (2, 1034183584), (4, 517091792), (7, 295481024), (8, 258545896), (14, 147740512), (16, 129272948), (28, 73870256), (32, 64636474), (56, 36935128), (64, 32318237), (112, 18467564), (211, 9802688), (224, 9233782), (422, 4901344), (448, 4616891), (844, 2450672), (1477, 1400384), (1688, 1225336), (2954, 700192), (3376, 612668), (5908, 350096), (6752, 306334), (11816, 175048), (13504, 153167), (21881, 94528), (23632, 87524), (43762, 47264)]