889263872

素因数分解:

$2^8\times 7^1\times {\mathrm{677}}^1\times {\mathrm{733}}^1$

素因数の和:1433

約数の個数: 72

約数和(自身を含む): 2034401376

約数和(自身を除く): 1145137504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 677, 733, 896, 1354, 1466, 1792, 2708, 2932, 4739, 5131, 5416, 5864, 9478, 10262, 10832, 11728, 18956, 20524, 21664, 23456, 37912, 41048, 43328, 46912, 75824, 82096, 86656, 93824, 151648, 164192, 173312, 187648, 303296, 328384, 496241, 606592, 656768, 992482, 1213184, 1313536, 1984964, 3473687, 3969928, 6947374, 7939856, 13894748, 15879712, 27789496, 31759424, 55578992, 63518848, 111157984, 127037696, 222315968, 444631936, 889263872]

約数ペア:

[(1, 889263872), (2, 444631936), (4, 222315968), (7, 127037696), (8, 111157984), (14, 63518848), (16, 55578992), (28, 31759424), (32, 27789496), (56, 15879712), (64, 13894748), (112, 7939856), (128, 6947374), (224, 3969928), (256, 3473687), (448, 1984964), (677, 1313536), (733, 1213184), (896, 992482), (1354, 656768), (1466, 606592), (1792, 496241), (2708, 328384), (2932, 303296), (4739, 187648), (5131, 173312), (5416, 164192), (5864, 151648), (9478, 93824), (10262, 86656), (10832, 82096), (11728, 75824), (18956, 46912), (20524, 43328), (21664, 41048), (23456, 37912)]