1028932384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{27743}}^1$

素因数の和:27833

約数の個数: 48

約数和(自身を含む): 2167361280

約数和(自身を除く): 1138428896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 9272, 18544, 27743, 37088, 55486, 110972, 221944, 443888, 527117, 887776, 1054234, 1692323, 2108468, 3384646, 4216936, 6769292, 8433872, 13538584, 16867744, 27077168, 32154137, 54154336, 64308274, 128616548, 257233096, 514466192, 1028932384]

約数ペア:

[(1, 1028932384), (2, 514466192), (4, 257233096), (8, 128616548), (16, 64308274), (19, 54154336), (32, 32154137), (38, 27077168), (61, 16867744), (76, 13538584), (122, 8433872), (152, 6769292), (244, 4216936), (304, 3384646), (488, 2108468), (608, 1692323), (976, 1054234), (1159, 887776), (1952, 527117), (2318, 443888), (4636, 221944), (9272, 110972), (18544, 55486), (27743, 37088)]