25188224

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{10357}}^1$

素因数の和:10390

約数の個数: 32

約数和(自身を含む): 52825800

約数和(自身を除く): 27637576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 10357, 20714, 41428, 82856, 165712, 196783, 331424, 393566, 662848, 787132, 1325696, 1574264, 3148528, 6297056, 12594112, 25188224]

約数ペア:

[(1, 25188224), (2, 12594112), (4, 6297056), (8, 3148528), (16, 1574264), (19, 1325696), (32, 787132), (38, 662848), (64, 393566), (76, 331424), (128, 196783), (152, 165712), (304, 82856), (608, 41428), (1216, 20714), (2432, 10357)]