25375168

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4389

約数の個数: 56

約数和(自身を含む): 61988192

約数和(自身を除く): 36613024

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, 4357, 5824, 8714, 17428, 30499, 34856, 56641, 60998, 69712, 113282, 121996, 139424, 226564, 243992, 278848, 396487, 453128, 487984, 792974, 906256, 975968, 1585948, 1812512, 1951936, 3171896, 3625024, 6343792, 12687584, 25375168]

約数ペア:

[(1, 25375168), (2, 12687584), (4, 6343792), (7, 3625024), (8, 3171896), (13, 1951936), (14, 1812512), (16, 1585948), (26, 975968), (28, 906256), (32, 792974), (52, 487984), (56, 453128), (64, 396487), (91, 278848), (104, 243992), (112, 226564), (182, 139424), (208, 121996), (224, 113282), (364, 69712), (416, 60998), (448, 56641), (728, 34856), (832, 30499), (1456, 17428), (2912, 8714), (4357, 5824)]