25274392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22093}}^1$

素因数の和:22123

約数の個数: 32

約数和(自身を含む): 55676880

約数和(自身を除く): 30402488

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 22093, 44186, 88372, 176744, 243023, 287209, 486046, 574418, 972092, 1148836, 1944184, 2297672, 3159299, 6318598, 12637196, 25274392]

約数ペア:

[(1, 25274392), (2, 12637196), (4, 6318598), (8, 3159299), (11, 2297672), (13, 1944184), (22, 1148836), (26, 972092), (44, 574418), (52, 486046), (88, 287209), (104, 243023), (143, 176744), (286, 88372), (572, 44186), (1144, 22093)]