26537528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 26598472

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2459, 2698, 4918, 5396, 9836, 10792, 19672, 46721, 93442, 174589, 186884, 349178, 373768, 698356, 1396712, 3317191, 6634382, 13268764, 26537528]

約数ペア:

[(1, 26537528), (2, 13268764), (4, 6634382), (8, 3317191), (19, 1396712), (38, 698356), (71, 373768), (76, 349178), (142, 186884), (152, 174589), (284, 93442), (568, 46721), (1349, 19672), (2459, 10792), (2698, 9836), (4918, 5396)]