38725696

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 56

約数和(自身を含む): 80467200

約数和(自身を除く): 41741504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 149, 248, 262, 298, 496, 524, 596, 992, 1048, 1192, 1984, 2096, 2384, 4061, 4192, 4619, 4768, 8122, 8384, 9238, 9536, 16244, 18476, 19519, 32488, 36952, 39038, 64976, 73904, 78076, 129952, 147808, 156152, 259904, 295616, 312304, 605089, 624608, 1210178, 1249216, 2420356, 4840712, 9681424, 19362848, 38725696]

約数ペア:

[(1, 38725696), (2, 19362848), (4, 9681424), (8, 4840712), (16, 2420356), (31, 1249216), (32, 1210178), (62, 624608), (64, 605089), (124, 312304), (131, 295616), (149, 259904), (248, 156152), (262, 147808), (298, 129952), (496, 78076), (524, 73904), (596, 64976), (992, 39038), (1048, 36952), (1192, 32488), (1984, 19519), (2096, 18476), (2384, 16244), (4061, 9536), (4192, 9238), (4619, 8384), (4768, 8122)]