26250304

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 56

約数和(自身を含む): 54717696

約数和(自身を除く): 28467392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 131, 202, 248, 262, 404, 496, 524, 808, 992, 1048, 1616, 1984, 2096, 3131, 3232, 4061, 4192, 6262, 6464, 8122, 8384, 12524, 13231, 16244, 25048, 26462, 32488, 50096, 52924, 64976, 100192, 105848, 129952, 200384, 211696, 259904, 410161, 423392, 820322, 846784, 1640644, 3281288, 6562576, 13125152, 26250304]

約数ペア:

[(1, 26250304), (2, 13125152), (4, 6562576), (8, 3281288), (16, 1640644), (31, 846784), (32, 820322), (62, 423392), (64, 410161), (101, 259904), (124, 211696), (131, 200384), (202, 129952), (248, 105848), (262, 100192), (404, 64976), (496, 52924), (524, 50096), (808, 32488), (992, 26462), (1048, 25048), (1616, 16244), (1984, 13231), (2096, 12524), (3131, 8384), (3232, 8122), (4061, 6464), (4192, 6262)]