63717472

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21911

約数の個数: 48

約数和(自身を含む): 154399392

約数和(自身を除く): 90681920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 21881, 43762, 87524, 153167, 175048, 284453, 306334, 350096, 568906, 612668, 700192, 1137812, 1225336, 1991171, 2275624, 2450672, 3982342, 4551248, 4901344, 7964684, 9102496, 15929368, 31858736, 63717472]

約数ペア:

[(1, 63717472), (2, 31858736), (4, 15929368), (7, 9102496), (8, 7964684), (13, 4901344), (14, 4551248), (16, 3982342), (26, 2450672), (28, 2275624), (32, 1991171), (52, 1225336), (56, 1137812), (91, 700192), (104, 612668), (112, 568906), (182, 350096), (208, 306334), (224, 284453), (364, 175048), (416, 153167), (728, 87524), (1456, 43762), (2912, 21881)]