104020288

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 56

約数和(自身を含む): 219273120

約数和(自身を除く): 115252832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 152, 262, 304, 524, 608, 653, 1048, 1216, 1306, 2096, 2489, 2612, 4192, 4978, 5224, 8384, 9956, 10448, 12407, 19912, 20896, 24814, 39824, 41792, 49628, 79648, 85543, 99256, 159296, 171086, 198512, 342172, 397024, 684344, 794048, 1368688, 1625317, 2737376, 3250634, 5474752, 6501268, 13002536, 26005072, 52010144, 104020288]

約数ペア:

[(1, 104020288), (2, 52010144), (4, 26005072), (8, 13002536), (16, 6501268), (19, 5474752), (32, 3250634), (38, 2737376), (64, 1625317), (76, 1368688), (131, 794048), (152, 684344), (262, 397024), (304, 342172), (524, 198512), (608, 171086), (653, 159296), (1048, 99256), (1216, 85543), (1306, 79648), (2096, 49628), (2489, 41792), (2612, 39824), (4192, 24814), (4978, 20896), (5224, 19912), (8384, 12407), (9956, 10448)]