25877696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1681

約数の個数: 56

約数和(自身を含む): 58247280

約数和(自身を除く): 32369584

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1637, 1976, 3274, 3952, 6548, 7904, 13096, 15808, 21281, 26192, 31103, 42562, 52384, 62206, 85124, 104768, 124412, 170248, 248824, 340496, 404339, 497648, 680992, 808678, 995296, 1361984, 1617356, 1990592, 3234712, 6469424, 12938848, 25877696]

約数ペア:

[(1, 25877696), (2, 12938848), (4, 6469424), (8, 3234712), (13, 1990592), (16, 1617356), (19, 1361984), (26, 995296), (32, 808678), (38, 680992), (52, 497648), (64, 404339), (76, 340496), (104, 248824), (152, 170248), (208, 124412), (247, 104768), (304, 85124), (416, 62206), (494, 52384), (608, 42562), (832, 31103), (988, 26192), (1216, 21281), (1637, 15808), (1976, 13096), (3274, 7904), (3952, 6548)]