25985882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 45299520

約数和(自身を除く): 19313638

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1283, 1558, 2566, 10127, 16679, 20254, 24377, 33358, 48754, 52603, 105206, 316901, 633802, 683839, 999457, 1367678, 1998914, 12992941, 25985882]

約数ペア:

[(1, 25985882), (2, 12992941), (13, 1998914), (19, 1367678), (26, 999457), (38, 683839), (41, 633802), (82, 316901), (247, 105206), (494, 52603), (533, 48754), (779, 33358), (1066, 24377), (1283, 20254), (1558, 16679), (2566, 10127)]