68338136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14503}}^1$

素因数の和:14559

約数の個数: 32

約数和(自身を含む): 139238400

約数和(自身を除く): 70900264

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 14503, 29006, 58012, 116024, 275557, 449593, 551114, 899186, 1102228, 1798372, 2204456, 3596744, 8542267, 17084534, 34169068, 68338136]

約数ペア:

[(1, 68338136), (2, 34169068), (4, 17084534), (8, 8542267), (19, 3596744), (31, 2204456), (38, 1798372), (62, 1102228), (76, 899186), (124, 551114), (152, 449593), (248, 275557), (589, 116024), (1178, 58012), (2356, 29006), (4712, 14503)]