26125568

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 60829440

約数和(自身を除く): 34703872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 239, 244, 256, 427, 448, 478, 488, 854, 896, 956, 976, 1673, 1708, 1792, 1912, 1952, 3346, 3416, 3824, 3904, 6692, 6832, 7648, 7808, 13384, 13664, 14579, 15296, 15616, 26768, 27328, 29158, 30592, 53536, 54656, 58316, 61184, 102053, 107072, 109312, 116632, 204106, 214144, 233264, 408212, 428288, 466528, 816424, 933056, 1632848, 1866112, 3265696, 3732224, 6531392, 13062784, 26125568]

約数ペア:

[(1, 26125568), (2, 13062784), (4, 6531392), (7, 3732224), (8, 3265696), (14, 1866112), (16, 1632848), (28, 933056), (32, 816424), (56, 466528), (61, 428288), (64, 408212), (112, 233264), (122, 214144), (128, 204106), (224, 116632), (239, 109312), (244, 107072), (256, 102053), (427, 61184), (448, 58316), (478, 54656), (488, 53536), (854, 30592), (896, 29158), (956, 27328), (976, 26768), (1673, 15616), (1708, 15296), (1792, 14579), (1912, 13664), (1952, 13384), (3346, 7808), (3416, 7648), (3824, 6832), (3904, 6692)]