26019968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 58833600

約数和(自身を除く): 32813632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 823, 832, 988, 1216, 1646, 1664, 1976, 2432, 3292, 3952, 6584, 7904, 10699, 13168, 15637, 15808, 21398, 26336, 31274, 31616, 42796, 52672, 62548, 85592, 105344, 125096, 171184, 203281, 250192, 342368, 406562, 500384, 684736, 813124, 1000768, 1369472, 1626248, 2001536, 3252496, 6504992, 13009984, 26019968]

約数ペア:

[(1, 26019968), (2, 13009984), (4, 6504992), (8, 3252496), (13, 2001536), (16, 1626248), (19, 1369472), (26, 1000768), (32, 813124), (38, 684736), (52, 500384), (64, 406562), (76, 342368), (104, 250192), (128, 203281), (152, 171184), (208, 125096), (247, 105344), (304, 85592), (416, 62548), (494, 52672), (608, 42796), (823, 31616), (832, 31274), (988, 26336), (1216, 21398), (1646, 15808), (1664, 15637), (1976, 13168), (2432, 10699), (3292, 7904), (3952, 6584)]