25704302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 44476320

約数和(自身を除く): 18772018

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 853, 1159, 1586, 1706, 2318, 11089, 15067, 16207, 22178, 30134, 32414, 52033, 104066, 210691, 421382, 676429, 988627, 1352858, 1977254, 12852151, 25704302]

約数ペア:

[(1, 25704302), (2, 12852151), (13, 1977254), (19, 1352858), (26, 988627), (38, 676429), (61, 421382), (122, 210691), (247, 104066), (494, 52033), (793, 32414), (853, 30134), (1159, 22178), (1586, 16207), (1706, 15067), (2318, 11089)]