38762752

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 89739776

約数和(自身を除く): 50977024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 223, 224, 256, 388, 446, 448, 679, 776, 892, 896, 1358, 1552, 1561, 1784, 1792, 2716, 3104, 3122, 3568, 5432, 6208, 6244, 7136, 10864, 12416, 12488, 14272, 21631, 21728, 24832, 24976, 28544, 43262, 43456, 49952, 57088, 86524, 86912, 99904, 151417, 173048, 173824, 199808, 302834, 346096, 399616, 605668, 692192, 1211336, 1384384, 2422672, 2768768, 4845344, 5537536, 9690688, 19381376, 38762752]

約数ペア:

[(1, 38762752), (2, 19381376), (4, 9690688), (7, 5537536), (8, 4845344), (14, 2768768), (16, 2422672), (28, 1384384), (32, 1211336), (56, 692192), (64, 605668), (97, 399616), (112, 346096), (128, 302834), (194, 199808), (223, 173824), (224, 173048), (256, 151417), (388, 99904), (446, 86912), (448, 86524), (679, 57088), (776, 49952), (892, 43456), (896, 43262), (1358, 28544), (1552, 24976), (1561, 24832), (1784, 21728), (1792, 21631), (2716, 14272), (3104, 12488), (3122, 12416), (3568, 10864), (5432, 7136), (6208, 6244)]