25894953728

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{466139}}^1$

素因数の和:466193

約数の個数: 72

約数和(自身を含む): 60978570240

約数和(自身を除く): 35083616512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 55552, 466139, 932278, 1864556, 3262973, 3729112, 6525946, 7458224, 13051892, 14450309, 14916448, 26103784, 28900618, 29832896, 52207568, 57801236, 59665792, 101152163, 104415136, 115602472, 119331584, 202304326, 208830272, 231204944, 404608652, 417660544, 462409888, 809217304, 835321088, 924819776, 1618434608, 1849639552, 3236869216, 3699279104, 6473738432, 12947476864, 25894953728]

約数ペア:

[(1, 25894953728), (2, 12947476864), (4, 6473738432), (7, 3699279104), (8, 3236869216), (14, 1849639552), (16, 1618434608), (28, 924819776), (31, 835321088), (32, 809217304), (56, 462409888), (62, 417660544), (64, 404608652), (112, 231204944), (124, 208830272), (128, 202304326), (217, 119331584), (224, 115602472), (248, 104415136), (256, 101152163), (434, 59665792), (448, 57801236), (496, 52207568), (868, 29832896), (896, 28900618), (992, 26103784), (1736, 14916448), (1792, 14450309), (1984, 13051892), (3472, 7458224), (3968, 6525946), (6944, 3729112), (7936, 3262973), (13888, 1864556), (27776, 932278), (55552, 466139)]