25270336

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4371

約数の個数: 56

約数和(自身を含む): 61732160

約数和(自身を除く): 36461824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 4339, 5824, 8678, 17356, 30373, 34712, 56407, 60746, 69424, 112814, 121492, 138848, 225628, 242984, 277696, 394849, 451256, 485968, 789698, 902512, 971936, 1579396, 1805024, 1943872, 3158792, 3610048, 6317584, 12635168, 25270336]

約数ペア:

[(1, 25270336), (2, 12635168), (4, 6317584), (7, 3610048), (8, 3158792), (13, 1943872), (14, 1805024), (16, 1579396), (26, 971936), (28, 902512), (32, 789698), (52, 485968), (56, 451256), (64, 394849), (91, 277696), (104, 242984), (112, 225628), (182, 138848), (208, 121492), (224, 112814), (364, 69424), (416, 60746), (448, 56407), (728, 34712), (832, 30373), (1456, 17356), (2912, 8678), (4339, 5824)]